816574044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{475859}}^1$

素因数の和:475890

約数の個数: 48

約数和(自身を含む): 2238445440

約数和(自身を除く): 1421871396

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 475859, 951718, 1427577, 1903436, 2855154, 5234449, 5710308, 6186167, 10468898, 12372334, 15703347, 18558501, 20937796, 24744668, 31406694, 37117002, 62813388, 68047837, 74234004, 136095674, 204143511, 272191348, 408287022, 816574044]

約数ペア:

[(1, 816574044), (2, 408287022), (3, 272191348), (4, 204143511), (6, 136095674), (11, 74234004), (12, 68047837), (13, 62813388), (22, 37117002), (26, 31406694), (33, 24744668), (39, 20937796), (44, 18558501), (52, 15703347), (66, 12372334), (78, 10468898), (132, 6186167), (143, 5710308), (156, 5234449), (286, 2855154), (429, 1903436), (572, 1427577), (858, 951718), (1716, 475859)]