82141930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631861}}^1$

素因数の和:631881

約数の個数: 16

約数和(自身を含む): 159229224

約数和(自身を除く): 77087294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 631861, 1263722, 3159305, 6318610, 8214193, 16428386, 41070965, 82141930]

約数ペア:

[(1, 82141930), (2, 41070965), (5, 16428386), (10, 8214193), (13, 6318610), (26, 3159305), (65, 1263722), (130, 631861)]