317795218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{29033}}^1$

素因数の和:29469

約数の個数: 16

約数和(自身を含む): 514598616

約数和(自身を除く): 196803398

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 29033, 58066, 377429, 754858, 12222893, 24445786, 158897609, 317795218]

約数ペア:

[(1, 317795218), (2, 158897609), (13, 24445786), (26, 12222893), (421, 754858), (842, 377429), (5473, 58066), (10946, 29033)]