2107574014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 4328432640

約数和(自身を除く): 2220858626

約数列:

[1, 2, 7, 13, 14, 17, 26, 29, 34, 58, 83, 91, 119, 166, 182, 203, 221, 238, 283, 377, 406, 442, 493, 566, 581, 754, 986, 1079, 1162, 1411, 1547, 1981, 2158, 2407, 2639, 2822, 3094, 3451, 3679, 3962, 4811, 4814, 5278, 6409, 6902, 7358, 7553, 8207, 9622, 9877, 12818, 15106, 16414, 16849, 18343, 19754, 23489, 25753, 31291, 33677, 33698, 36686, 40919, 44863, 46978, 51506, 57449, 62543, 62582, 67354, 81838, 89726, 106691, 114898, 125086, 128401, 139519, 164423, 213382, 219037, 256802, 279038, 286433, 305357, 328846, 399313, 437801, 438074, 531947, 572866, 610714, 681181, 746837, 798626, 875602, 976633, 1063894, 1362362, 1493674, 1813747, 1953266, 2137499, 2795191, 3627494, 3723629, 4274998, 4768267, 5191069, 5590382, 7447258, 8855353, 9536534, 10382138, 11580077, 12696229, 17710706, 23160154, 25392458, 36337483, 61987471, 72674966, 81060539, 123974942, 150541001, 162121078, 301082002, 1053787007, 2107574014]

約数ペア:

[(1, 2107574014), (2, 1053787007), (7, 301082002), (13, 162121078), (14, 150541001), (17, 123974942), (26, 81060539), (29, 72674966), (34, 61987471), (58, 36337483), (83, 25392458), (91, 23160154), (119, 17710706), (166, 12696229), (182, 11580077), (203, 10382138), (221, 9536534), (238, 8855353), (283, 7447258), (377, 5590382), (406, 5191069), (442, 4768267), (493, 4274998), (566, 3723629), (581, 3627494), (754, 2795191), (986, 2137499), (1079, 1953266), (1162, 1813747), (1411, 1493674), (1547, 1362362), (1981, 1063894), (2158, 976633), (2407, 875602), (2639, 798626), (2822, 746837), (3094, 681181), (3451, 610714), (3679, 572866), (3962, 531947), (4811, 438074), (4814, 437801), (5278, 399313), (6409, 328846), (6902, 305357), (7358, 286433), (7553, 279038), (8207, 256802), (9622, 219037), (9877, 213382), (12818, 164423), (15106, 139519), (16414, 128401), (16849, 125086), (18343, 114898), (19754, 106691), (23489, 89726), (25753, 81838), (31291, 67354), (33677, 62582), (33698, 62543), (36686, 57449), (40919, 51506), (44863, 46978)]