408159188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{75979}}^1$

素因数の和:76079

約数の個数: 24

約数和(自身を含む): 765878400

約数和(自身を除く): 357719212

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 75979, 151958, 303916, 1291643, 2583286, 5166572, 6002341, 12004682, 24009364, 102039797, 204079594, 408159188]

約数ペア:

[(1, 408159188), (2, 204079594), (4, 102039797), (17, 24009364), (34, 12004682), (68, 6002341), (79, 5166572), (158, 2583286), (316, 1291643), (1343, 303916), (2686, 151958), (5372, 75979)]