409800218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1\times {\mathrm{5749}}^1$

素因数の和:7009

約数の個数: 16

約数和(自身を含む): 636525000

約数和(自身を除く): 226724782

約数列:

[1, 2, 29, 58, 1229, 2458, 5749, 11498, 35641, 71282, 166721, 333442, 7065521, 14131042, 204900109, 409800218]

約数ペア:

[(1, 409800218), (2, 204900109), (29, 14131042), (58, 7065521), (1229, 333442), (2458, 166721), (5749, 71282), (11498, 35641)]