390478384

素因数分解:

$2^4\times {\mathrm{3329}}^1\times {\mathrm{7331}}^1$

素因数の和:10668

約数の個数: 20

約数和(自身を含む): 756882360

約数和(自身を除く): 366403976

約数列:

[1, 2, 4, 8, 16, 3329, 6658, 7331, 13316, 14662, 26632, 29324, 53264, 58648, 117296, 24404899, 48809798, 97619596, 195239192, 390478384]

約数ペア:

[(1, 390478384), (2, 195239192), (4, 97619596), (8, 48809798), (16, 24404899), (3329, 117296), (6658, 58648), (7331, 53264), (13316, 29324), (14662, 26632)]