581132164

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{3389}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 1027414080

約数和(自身を除く): 446281916

約数列:

[1, 2, 4, 163, 263, 326, 526, 652, 1052, 3389, 6778, 13556, 42869, 85738, 171476, 552407, 891307, 1104814, 1782614, 2209628, 3565228, 145283041, 290566082, 581132164]

約数ペア:

[(1, 581132164), (2, 290566082), (4, 145283041), (163, 3565228), (263, 2209628), (326, 1782614), (526, 1104814), (652, 891307), (1052, 552407), (3389, 171476), (6778, 85738), (13556, 42869)]