1646399998

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1373}}^1\times {\mathrm{5821}}^1$

素因数の和:7299

約数の個数: 16

約数和(自身を含む): 2495821536

約数和(自身を除く): 849421538

約数列:

[1, 2, 103, 206, 1373, 2746, 5821, 11642, 141419, 282838, 599563, 1199126, 7992233, 15984466, 823199999, 1646399998]

約数ペア:

[(1, 1646399998), (2, 823199999), (103, 15984466), (206, 7992233), (1373, 1199126), (2746, 599563), (5821, 282838), (11642, 141419)]