131320256218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{104388121}}^1$

素因数の和:104388177

約数の個数: 16

約数和(自身を含む): 214204426344

約数和(自身を除く): 82884170126

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 104388121, 208776242, 1774598057, 3549196114, 3862360477, 7724720954, 65660128109, 131320256218]

約数ペア:

[(1, 131320256218), (2, 65660128109), (17, 7724720954), (34, 3862360477), (37, 3549196114), (74, 1774598057), (629, 208776242), (1258, 104388121)]