6638416

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:1810

約数の個数: 20

約数和(自身を含む): 12917824

約数和(自身を除く): 6279408

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 1531, 2168, 3062, 4336, 6124, 12248, 24496, 414901, 829802, 1659604, 3319208, 6638416]

約数ペア:

[(1, 6638416), (2, 3319208), (4, 1659604), (8, 829802), (16, 414901), (271, 24496), (542, 12248), (1084, 6124), (1531, 4336), (2168, 3062)]