239877170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1845209}}^1$

素因数の和:1845229

約数の個数: 16

約数和(自身を含む): 464992920

約数和(自身を除く): 225115750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1845209, 3690418, 9226045, 18452090, 23987717, 47975434, 119938585, 239877170]

約数ペア:

[(1, 239877170), (2, 119938585), (5, 47975434), (10, 23987717), (13, 18452090), (26, 9226045), (65, 3690418), (130, 1845209)]