330638872

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{101051}}^1$

素因数の和:101466

約数の個数: 16

約数和(自身を含む): 621469800

約数和(自身を除く): 290830928

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 101051, 202102, 404204, 808408, 41329859, 82659718, 165319436, 330638872]

約数ペア:

[(1, 330638872), (2, 165319436), (4, 82659718), (8, 41329859), (409, 808408), (818, 404204), (1636, 202102), (3272, 101051)]