398176436

素因数分解:

$2^2\times 7^1\times {\mathrm{2423}}^1\times {\mathrm{5869}}^1$

素因数の和:8303

約数の個数: 24

約数和(自身を含む): 796817280

約数和(自身を除く): 398640844

約数列:

[1, 2, 4, 7, 14, 28, 2423, 4846, 5869, 9692, 11738, 16961, 23476, 33922, 41083, 67844, 82166, 164332, 14220587, 28441174, 56882348, 99544109, 199088218, 398176436]

約数ペア:

[(1, 398176436), (2, 199088218), (4, 99544109), (7, 56882348), (14, 28441174), (28, 14220587), (2423, 164332), (4846, 82166), (5869, 67844), (9692, 41083), (11738, 33922), (16961, 23476)]