660698924

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{1201}}^1\times {\mathrm{1657}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 1171834608

約数和(自身を除く): 511135684

約数列:

[1, 2, 4, 83, 166, 332, 1201, 1657, 2402, 3314, 4804, 6628, 99683, 137531, 199366, 275062, 398732, 550124, 1990057, 3980114, 7960228, 165174731, 330349462, 660698924]

約数ペア:

[(1, 660698924), (2, 330349462), (4, 165174731), (83, 7960228), (166, 3980114), (332, 1990057), (1201, 550124), (1657, 398732), (2402, 275062), (3314, 199366), (4804, 137531), (6628, 99683)]