125973328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{605641}}^1$

素因数の和:605662

約数の個数: 20

約数和(自身を含む): 262848628

約数和(自身を除く): 136875300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 605641, 1211282, 2422564, 4845128, 7873333, 9690256, 15746666, 31493332, 62986664, 125973328]

約数ペア:

[(1, 125973328), (2, 62986664), (4, 31493332), (8, 15746666), (13, 9690256), (16, 7873333), (26, 4845128), (52, 2422564), (104, 1211282), (208, 605641)]