79723609810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613258537}}^1$

素因数の和:613258557

約数の個数: 16

約数和(自身を含む): 154541151576

約数和(自身を除く): 74817541766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 613258537, 1226517074, 3066292685, 6132585370, 7972360981, 15944721962, 39861804905, 79723609810]

約数ペア:

[(1, 79723609810), (2, 39861804905), (5, 15944721962), (10, 7972360981), (13, 6132585370), (26, 3066292685), (65, 1226517074), (130, 613258537)]