672605830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5173891}}^1$

素因数の和:5173911

約数の個数: 16

約数和(自身を含む): 1303820784

約数和(自身を除く): 631214954

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5173891, 10347782, 25869455, 51738910, 67260583, 134521166, 336302915, 672605830]

約数ペア:

[(1, 672605830), (2, 336302915), (5, 134521166), (10, 67260583), (13, 51738910), (26, 25869455), (65, 10347782), (130, 5173891)]