1295178584

素因数分解:

$2^3\times 7^2\times {\mathrm{1237}}^1\times {\mathrm{2671}}^1$

素因数の和:3928

約数の個数: 48

約数和(自身を含む): 2828285280

約数和(自身を除く): 1533106696

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1237, 2474, 2671, 4948, 5342, 8659, 9896, 10684, 17318, 18697, 21368, 34636, 37394, 60613, 69272, 74788, 121226, 130879, 149576, 242452, 261758, 484904, 523516, 1047032, 3304027, 6608054, 13216108, 23128189, 26432216, 46256378, 92512756, 161897323, 185025512, 323794646, 647589292, 1295178584]

約数ペア:

[(1, 1295178584), (2, 647589292), (4, 323794646), (7, 185025512), (8, 161897323), (14, 92512756), (28, 46256378), (49, 26432216), (56, 23128189), (98, 13216108), (196, 6608054), (392, 3304027), (1237, 1047032), (2474, 523516), (2671, 484904), (4948, 261758), (5342, 242452), (8659, 149576), (9896, 130879), (10684, 121226), (17318, 74788), (18697, 69272), (21368, 60613), (34636, 37394)]