25779702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{330509}}^1$

素因数の和:330527

約数の個数: 16

約数和(自身を含む): 55525680

約数和(自身を除く): 29745978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 330509, 661018, 991527, 1983054, 4296617, 8593234, 12889851, 25779702]

約数ペア:

[(1, 25779702), (2, 12889851), (3, 8593234), (6, 4296617), (13, 1983054), (26, 991527), (39, 661018), (78, 330509)]