2080641654

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1396

約数の個数: 160

約数和(自身を含む): 5793480000

約数和(自身を除く): 3712838346

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 113, 117, 126, 162, 182, 189, 226, 234, 273, 339, 351, 378, 546, 567, 678, 702, 791, 819, 1017, 1053, 1134, 1249, 1469, 1582, 1638, 2034, 2106, 2373, 2457, 2498, 2938, 3051, 3747, 4407, 4746, 4914, 6102, 7119, 7371, 7494, 8743, 8814, 9153, 10283, 11241, 13221, 14238, 14742, 16237, 17486, 18306, 20566, 21357, 22482, 26229, 26442, 30849, 32474, 33723, 39663, 42714, 48711, 52458, 61698, 64071, 67446, 78687, 79326, 92547, 97422, 101169, 113659, 118989, 128142, 141137, 146133, 157374, 185094, 202338, 227318, 236061, 237978, 277641, 282274, 292266, 340977, 423411, 438399, 472122, 555282, 681954, 708183, 832923, 846822, 876798, 987959, 1022931, 1270233, 1315197, 1416366, 1665846, 1834781, 1975918, 2045862, 2540466, 2630394, 2963877, 3068793, 3669562, 3810699, 5504343, 5927754, 6137586, 7621398, 8891631, 9206379, 11008686, 11432097, 12843467, 16513029, 17783262, 18412758, 22864194, 25686934, 26674893, 33026058, 38530401, 49539087, 53349786, 77060802, 80024679, 99078174, 115591203, 148617261, 160049358, 231182406, 297234522, 346773609, 693547218, 1040320827, 2080641654]

約数ペア:

[(1, 2080641654), (2, 1040320827), (3, 693547218), (6, 346773609), (7, 297234522), (9, 231182406), (13, 160049358), (14, 148617261), (18, 115591203), (21, 99078174), (26, 80024679), (27, 77060802), (39, 53349786), (42, 49539087), (54, 38530401), (63, 33026058), (78, 26674893), (81, 25686934), (91, 22864194), (113, 18412758), (117, 17783262), (126, 16513029), (162, 12843467), (182, 11432097), (189, 11008686), (226, 9206379), (234, 8891631), (273, 7621398), (339, 6137586), (351, 5927754), (378, 5504343), (546, 3810699), (567, 3669562), (678, 3068793), (702, 2963877), (791, 2630394), (819, 2540466), (1017, 2045862), (1053, 1975918), (1134, 1834781), (1249, 1665846), (1469, 1416366), (1582, 1315197), (1638, 1270233), (2034, 1022931), (2106, 987959), (2373, 876798), (2457, 846822), (2498, 832923), (2938, 708183), (3051, 681954), (3747, 555282), (4407, 472122), (4746, 438399), (4914, 423411), (6102, 340977), (7119, 292266), (7371, 282274), (7494, 277641), (8743, 237978), (8814, 236061), (9153, 227318), (10283, 202338), (11241, 185094), (13221, 157374), (14238, 146133), (14742, 141137), (16237, 128142), (17486, 118989), (18306, 113659), (20566, 101169), (21357, 97422), (22482, 92547), (26229, 79326), (26442, 78687), (30849, 67446), (32474, 64071), (33723, 61698), (39663, 52458), (42714, 48711)]