4494097153

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{695573}}^1$

素因数の和:695664

約数の個数: 16

約数和(自身を含む): 5609108736

約数和(自身を除く): 1115011583

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 695573, 4869011, 9042449, 49385683, 63297143, 345699781, 642013879, 4494097153]

約数ペア:

[(1, 4494097153), (7, 642013879), (13, 345699781), (71, 63297143), (91, 49385683), (497, 9042449), (923, 4869011), (6461, 695573)]