381867508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{36313}}^1$

素因数の和:36567

約数の個数: 24

約数和(自身を含む): 732090240

約数和(自身を除く): 350222732

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 36313, 72626, 145252, 399443, 798886, 1597772, 8678807, 17357614, 34715228, 95466877, 190933754, 381867508]

約数ペア:

[(1, 381867508), (2, 190933754), (4, 95466877), (11, 34715228), (22, 17357614), (44, 8678807), (239, 1597772), (478, 798886), (956, 399443), (2629, 145252), (5258, 72626), (10516, 36313)]