1154638862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{272449}}^1$

素因数の和:272627

約数の個数: 16

約数和(自身を含む): 1876635600

約数和(自身を除く): 721996738

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 272449, 544898, 3541837, 7083674, 44409187, 88818374, 577319431, 1154638862]

約数ペア:

[(1, 1154638862), (2, 577319431), (13, 88818374), (26, 44409187), (163, 7083674), (326, 3541837), (2119, 544898), (4238, 272449)]