79718470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613219}}^1$

素因数の和:613239

約数の個数: 16

約数和(自身を含む): 154531440

約数和(自身を除く): 74812970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 613219, 1226438, 3066095, 6132190, 7971847, 15943694, 39859235, 79718470]

約数ペア:

[(1, 79718470), (2, 39859235), (5, 15943694), (10, 7971847), (13, 6132190), (26, 3066095), (65, 1226438), (130, 613219)]