248903908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{14107}}^1$

素因数の和:14523

約数の個数: 24

約数和(自身を含む): 476398944

約数和(自身を除く): 227495036

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1604, 4411, 8822, 14107, 17644, 28214, 56428, 155177, 310354, 620708, 5656907, 11313814, 22627628, 62225977, 124451954, 248903908]

約数ペア:

[(1, 248903908), (2, 124451954), (4, 62225977), (11, 22627628), (22, 11313814), (44, 5656907), (401, 620708), (802, 310354), (1604, 155177), (4411, 56428), (8822, 28214), (14107, 17644)]