122236528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{449399}}^1$

素因数の和:449424

約数の個数: 20

約数和(自身を含む): 250765200

約数和(自身を除く): 128528672

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 449399, 898798, 1797596, 3595192, 7190384, 7639783, 15279566, 30559132, 61118264, 122236528]

約数ペア:

[(1, 122236528), (2, 61118264), (4, 30559132), (8, 15279566), (16, 7639783), (17, 7190384), (34, 3595192), (68, 1797596), (136, 898798), (272, 449399)]