2000795886

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{432511}}^1$

素因数の和:432776

約数の個数: 24

約数和(自身を含む): 4351935744

約数和(自身を除く): 2351139858

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 432511, 865022, 1297533, 2595066, 3892599, 7785198, 111155327, 222310654, 333465981, 666931962, 1000397943, 2000795886]

約数ペア:

[(1, 2000795886), (2, 1000397943), (3, 666931962), (6, 333465981), (9, 222310654), (18, 111155327), (257, 7785198), (514, 3892599), (771, 2595066), (1542, 1297533), (2313, 865022), (4626, 432511)]