313639687682

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{1187}}^1\times {\mathrm{964339}}^1$

素因数の和:965665

約数の個数: 16

約数和(自身を含む): 474293270880

約数和(自身を除く): 160653583198

約数列:

[1, 2, 137, 274, 1187, 2374, 162619, 325238, 964339, 1928678, 132114443, 264228886, 1144670393, 2289340786, 156819843841, 313639687682]

約数ペア:

[(1, 313639687682), (2, 156819843841), (137, 2289340786), (274, 1144670393), (1187, 264228886), (2374, 132114443), (162619, 1928678), (325238, 964339)]