520070424

素因数分解:

$2^3\times 3^1\times {\mathrm{21669601}}^1$

素因数の和:21669610

約数の個数: 16

約数和(自身を含む): 1300176120

約数和(自身を除く): 780105696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 21669601, 43339202, 65008803, 86678404, 130017606, 173356808, 260035212, 520070424]

約数ペア:

[(1, 520070424), (2, 260035212), (3, 173356808), (4, 130017606), (6, 86678404), (8, 65008803), (12, 43339202), (24, 21669601)]