6389404

素因数分解:

$2^2\times 7^3\times {\mathrm{4657}}^1$

素因数の和:4682

約数の個数: 24

約数和(自身を含む): 13042400

約数和(自身を除く): 6652996

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 4657, 9314, 18628, 32599, 65198, 130396, 228193, 456386, 912772, 1597351, 3194702, 6389404]

約数ペア:

[(1, 6389404), (2, 3194702), (4, 1597351), (7, 912772), (14, 456386), (28, 228193), (49, 130396), (98, 65198), (196, 32599), (343, 18628), (686, 9314), (1372, 4657)]