316982876

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{390373}}^1$

素因数の和:390413

約数の個数: 24

約数和(自身を含む): 655828320

約数和(自身を除く): 338845444

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 390373, 780746, 1561492, 2732611, 5465222, 10930444, 11320817, 22641634, 45283268, 79245719, 158491438, 316982876]

約数ペア:

[(1, 316982876), (2, 158491438), (4, 79245719), (7, 45283268), (14, 22641634), (28, 11320817), (29, 10930444), (58, 5465222), (116, 2732611), (203, 1561492), (406, 780746), (812, 390373)]