788253494

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1213}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 1453158000

約数和(自身を除く): 664904506

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 349, 698, 931, 1213, 1862, 2426, 2443, 4886, 6631, 8491, 13262, 16982, 17101, 23047, 34202, 46094, 46417, 59437, 92834, 118874, 161329, 322658, 324919, 423337, 649838, 846674, 1129303, 2258606, 2963359, 5926718, 8043403, 16086806, 20743513, 41487026, 56303821, 112607642, 394126747, 788253494]

約数ペア:

[(1, 788253494), (2, 394126747), (7, 112607642), (14, 56303821), (19, 41487026), (38, 20743513), (49, 16086806), (98, 8043403), (133, 5926718), (266, 2963359), (349, 2258606), (698, 1129303), (931, 846674), (1213, 649838), (1862, 423337), (2426, 324919), (2443, 322658), (4886, 161329), (6631, 118874), (8491, 92834), (13262, 59437), (16982, 46417), (17101, 46094), (23047, 34202)]