475354490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3656573}}^1$

素因数の和:3656593

約数の個数: 16

約数和(自身を含む): 921456648

約数和(自身を除く): 446102158

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3656573, 7313146, 18282865, 36565730, 47535449, 95070898, 237677245, 475354490]

約数ペア:

[(1, 475354490), (2, 237677245), (5, 95070898), (10, 47535449), (13, 36565730), (26, 18282865), (65, 7313146), (130, 3656573)]