4471222

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{613}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 7692192

約数和(自身を除く): 3220970

約数列:

[1, 2, 7, 14, 521, 613, 1042, 1226, 3647, 4291, 7294, 8582, 319373, 638746, 2235611, 4471222]

約数ペア:

[(1, 4471222), (2, 2235611), (7, 638746), (14, 319373), (521, 8582), (613, 7294), (1042, 4291), (1226, 3647)]