1087199756

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{2140157}}^1$

素因数の和:2140288

約数の個数: 12

約数和(自身を含む): 1917581568

約数和(自身を除く): 830381812

約数列:

[1, 2, 4, 127, 254, 508, 2140157, 4280314, 8560628, 271799939, 543599878, 1087199756]

約数ペア:

[(1, 1087199756), (2, 543599878), (4, 271799939), (127, 8560628), (254, 4280314), (508, 2140157)]