918238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 16

約数和(自身を含む): 1477440

約数和(自身を除く): 559202

約数列:

[1, 2, 17, 34, 113, 226, 239, 478, 1921, 3842, 4063, 8126, 27007, 54014, 459119, 918238]

約数ペア:

[(1, 918238), (2, 459119), (17, 54014), (34, 27007), (113, 8126), (226, 4063), (239, 3842), (478, 1921)]