1140147268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{21925909}}^1$

素因数の和:21925926

約数の個数: 12

約数和(自身を含む): 2148739180

約数和(自身を除く): 1008591912

約数列:

[1, 2, 4, 13, 26, 52, 21925909, 43851818, 87703636, 285036817, 570073634, 1140147268]

約数ペア:

[(1, 1140147268), (2, 570073634), (4, 285036817), (13, 87703636), (26, 43851818), (52, 21925909)]