538202710

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{648437}}^1$

素因数の和:648527

約数の個数: 16

約数和(自身を含む): 980438256

約数和(自身を除く): 442235546

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 648437, 1296874, 3242185, 6484370, 53820271, 107640542, 269101355, 538202710]

約数ペア:

[(1, 538202710), (2, 269101355), (5, 107640542), (10, 53820271), (83, 6484370), (166, 3242185), (415, 1296874), (830, 648437)]