540386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 32

約数和(自身を含む): 1054080

約数和(自身を除く): 513694

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 319, 406, 638, 847, 1331, 1694, 2233, 2662, 3509, 4466, 7018, 9317, 18634, 24563, 38599, 49126, 77198, 270193, 540386]

約数ペア:

[(1, 540386), (2, 270193), (7, 77198), (11, 49126), (14, 38599), (22, 24563), (29, 18634), (58, 9317), (77, 7018), (121, 4466), (154, 3509), (203, 2662), (242, 2233), (319, 1694), (406, 1331), (638, 847)]