259767436

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{1063}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 458796800

約数和(自身を除く): 199029364

約数列:

[1, 2, 4, 199, 307, 398, 614, 796, 1063, 1228, 2126, 4252, 61093, 122186, 211537, 244372, 326341, 423074, 652682, 846148, 1305364, 64941859, 129883718, 259767436]

約数ペア:

[(1, 259767436), (2, 129883718), (4, 64941859), (199, 1305364), (307, 846148), (398, 652682), (614, 423074), (796, 326341), (1063, 244372), (1228, 211537), (2126, 122186), (4252, 61093)]