130402298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{63487}}^1$

素因数の和:63581

約数の個数: 16

約数和(自身を含む): 213319680

約数和(自身を除く): 82917382

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 63487, 126974, 825331, 1650662, 5015473, 10030946, 65201149, 130402298]

約数ペア:

[(1, 130402298), (2, 65201149), (13, 10030946), (26, 5015473), (79, 1650662), (158, 825331), (1027, 126974), (2054, 63487)]