2008495528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19312457}}^1$

素因数の和:19312476

約数の個数: 16

約数和(自身を含む): 4055616180

約数和(自身を除く): 2047120652

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19312457, 38624914, 77249828, 154499656, 251061941, 502123882, 1004247764, 2008495528]

約数ペア:

[(1, 2008495528), (2, 1004247764), (4, 502123882), (8, 251061941), (13, 154499656), (26, 77249828), (52, 38624914), (104, 19312457)]