250778866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5021}}^1$

素因数の和:5166

約数の個数: 32

約数和(自身を含む): 432816048

約数和(自身を除く): 182037182

約数列:

[1, 2, 13, 17, 26, 34, 113, 221, 226, 442, 1469, 1921, 2938, 3842, 5021, 10042, 24973, 49946, 65273, 85357, 130546, 170714, 567373, 1109641, 1134746, 2219282, 7375849, 9645341, 14751698, 19290682, 125389433, 250778866]

約数ペア:

[(1, 250778866), (2, 125389433), (13, 19290682), (17, 14751698), (26, 9645341), (34, 7375849), (113, 2219282), (221, 1134746), (226, 1109641), (442, 567373), (1469, 170714), (1921, 130546), (2938, 85357), (3842, 65273), (5021, 49946), (10042, 24973)]