713163620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2742937}}^1$

素因数の和:2742959

約数の個数: 24

約数和(自身を含む): 1612847544

約数和(自身を除く): 899683924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2742937, 5485874, 10971748, 13714685, 27429370, 35658181, 54858740, 71316362, 142632724, 178290905, 356581810, 713163620]

約数ペア:

[(1, 713163620), (2, 356581810), (4, 178290905), (5, 142632724), (10, 71316362), (13, 54858740), (20, 35658181), (26, 27429370), (52, 13714685), (65, 10971748), (130, 5485874), (260, 2742937)]