390525304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3755051}}^1$

素因数の和:3755070

約数の個数: 16

約数和(自身を含む): 788560920

約数和(自身を除く): 398035616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3755051, 7510102, 15020204, 30040408, 48815663, 97631326, 195262652, 390525304]

約数ペア:

[(1, 390525304), (2, 195262652), (4, 97631326), (8, 48815663), (13, 30040408), (26, 15020204), (52, 7510102), (104, 3755051)]