7165210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55117}}^1$

素因数の和:55137

約数の個数: 16

約数和(自身を含む): 13889736

約数和(自身を除く): 6724526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 55117, 110234, 275585, 551170, 716521, 1433042, 3582605, 7165210]

約数ペア:

[(1, 7165210), (2, 3582605), (5, 1433042), (10, 716521), (13, 551170), (26, 275585), (65, 110234), (130, 55117)]