988894010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7606877}}^1$

素因数の和:7606897

約数の個数: 16

約数和(自身を含む): 1916933256

約数和(自身を除く): 928039246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 7606877, 15213754, 38034385, 76068770, 98889401, 197778802, 494447005, 988894010]

約数ペア:

[(1, 988894010), (2, 494447005), (5, 197778802), (10, 98889401), (13, 76068770), (26, 38034385), (65, 15213754), (130, 7606877)]