137003620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{526937}}^1$

素因数の和:526959

約数の個数: 24

約数和(自身を含む): 309839544

約数和(自身を除く): 172835924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 526937, 1053874, 2107748, 2634685, 5269370, 6850181, 10538740, 13700362, 27400724, 34250905, 68501810, 137003620]

約数ペア:

[(1, 137003620), (2, 68501810), (4, 34250905), (5, 27400724), (10, 13700362), (13, 10538740), (20, 6850181), (26, 5269370), (52, 2634685), (65, 2107748), (130, 1053874), (260, 526937)]