516068734

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1\times {\mathrm{1997}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 780370848

約数和(自身を除く): 264302114

約数列:

[1, 2, 157, 314, 823, 1646, 1997, 3994, 129211, 258422, 313529, 627058, 1643531, 3287062, 258034367, 516068734]

約数ペア:

[(1, 516068734), (2, 258034367), (157, 3287062), (314, 1643531), (823, 627058), (1646, 313529), (1997, 258422), (3994, 129211)]