320041930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2461861}}^1$

素因数の和:2461881

約数の個数: 16

約数和(自身を含む): 620389224

約数和(自身を除く): 300347294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2461861, 4923722, 12309305, 24618610, 32004193, 64008386, 160020965, 320041930]

約数ペア:

[(1, 320041930), (2, 160020965), (5, 64008386), (10, 32004193), (13, 24618610), (26, 12309305), (65, 4923722), (130, 2461861)]