2600996848

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{680177}}^1$

素因数の和:680424

約数の個数: 20

約数和(自身を含む): 5060524320

約数和(自身を除く): 2459527472

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 680177, 1360354, 2720708, 5441416, 10882832, 162562303, 325124606, 650249212, 1300498424, 2600996848]

約数ペア:

[(1, 2600996848), (2, 1300498424), (4, 650249212), (8, 325124606), (16, 162562303), (239, 10882832), (478, 5441416), (956, 2720708), (1912, 1360354), (3824, 680177)]