259609852

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{4229}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 461916000

約数和(自身を除く): 202306148

約数列:

[1, 2, 4, 103, 149, 206, 298, 412, 596, 4229, 8458, 15347, 16916, 30694, 61388, 435587, 630121, 871174, 1260242, 1742348, 2520484, 64902463, 129804926, 259609852]

約数ペア:

[(1, 259609852), (2, 129804926), (4, 64902463), (103, 2520484), (149, 1742348), (206, 1260242), (298, 871174), (412, 630121), (596, 435587), (4229, 61388), (8458, 30694), (15347, 16916)]