8889260848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42736831}}^1$

素因数の和:42736852

約数の個数: 20

約数和(自身を含む): 18547785088

約数和(自身を除く): 9658524240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42736831, 85473662, 170947324, 341894648, 555578803, 683789296, 1111157606, 2222315212, 4444630424, 8889260848]

約数ペア:

[(1, 8889260848), (2, 4444630424), (4, 2222315212), (8, 1111157606), (13, 683789296), (16, 555578803), (26, 341894648), (52, 170947324), (104, 85473662), (208, 42736831)]