8746426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:370

約数の個数: 24

約数和(自身を含む): 14394780

約数和(自身を除く): 5648354

約数列:

[1, 2, 13, 26, 113, 169, 226, 229, 338, 458, 1469, 2938, 2977, 5954, 19097, 25877, 38194, 38701, 51754, 77402, 336401, 672802, 4373213, 8746426]

約数ペア:

[(1, 8746426), (2, 4373213), (13, 672802), (26, 336401), (113, 77402), (169, 51754), (226, 38701), (229, 38194), (338, 25877), (458, 19097), (1469, 5954), (2938, 2977)]