2046846984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2447}}^1$

素因数の和:2859

約数の個数: 128

約数和(自身を含む): 6317015040

約数和(自身を除く): 4270168056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 383, 546, 728, 766, 1092, 1149, 1532, 2184, 2298, 2447, 2681, 3064, 4596, 4894, 4979, 5362, 7341, 8043, 9192, 9788, 9958, 10724, 14682, 14937, 16086, 17129, 19576, 19916, 21448, 29364, 29874, 31811, 32172, 34258, 34853, 39832, 51387, 58728, 59748, 63622, 64344, 68516, 69706, 95433, 102774, 104559, 119496, 127244, 137032, 139412, 190866, 205548, 209118, 222677, 254488, 278824, 381732, 411096, 418236, 445354, 668031, 763464, 836472, 890708, 937201, 1336062, 1781416, 1874402, 2672124, 2811603, 3748804, 5344248, 5623206, 6560407, 7497608, 11246412, 12183613, 13120814, 19681221, 22492824, 24367226, 26241628, 36550839, 39362442, 48734452, 52483256, 73101678, 78724884, 85285291, 97468904, 146203356, 157449768, 170570582, 255855873, 292406712, 341141164, 511711746, 682282328, 1023423492, 2046846984]

約数ペア:

[(1, 2046846984), (2, 1023423492), (3, 682282328), (4, 511711746), (6, 341141164), (7, 292406712), (8, 255855873), (12, 170570582), (13, 157449768), (14, 146203356), (21, 97468904), (24, 85285291), (26, 78724884), (28, 73101678), (39, 52483256), (42, 48734452), (52, 39362442), (56, 36550839), (78, 26241628), (84, 24367226), (91, 22492824), (104, 19681221), (156, 13120814), (168, 12183613), (182, 11246412), (273, 7497608), (312, 6560407), (364, 5623206), (383, 5344248), (546, 3748804), (728, 2811603), (766, 2672124), (1092, 1874402), (1149, 1781416), (1532, 1336062), (2184, 937201), (2298, 890708), (2447, 836472), (2681, 763464), (3064, 668031), (4596, 445354), (4894, 418236), (4979, 411096), (5362, 381732), (7341, 278824), (8043, 254488), (9192, 222677), (9788, 209118), (9958, 205548), (10724, 190866), (14682, 139412), (14937, 137032), (16086, 127244), (17129, 119496), (19576, 104559), (19916, 102774), (21448, 95433), (29364, 69706), (29874, 68516), (31811, 64344), (32172, 63622), (34258, 59748), (34853, 58728), (39832, 51387)]