716011660522

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{991705901}}^1$

素因数の和:991705941

約数の個数: 12

約数和(自身を含む): 1133519845986

約数和(自身を除く): 417508185464

約数列:

[1, 2, 19, 38, 361, 722, 991705901, 1983411802, 18842412119, 37684824238, 358005830261, 716011660522]

約数ペア:

[(1, 716011660522), (2, 358005830261), (19, 37684824238), (38, 18842412119), (361, 1983411802), (722, 991705901)]