485366972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{25889}}^1$

素因数の和:26045

約数の個数: 24

約数和(自身を含む): 877153200

約数和(自身を除く): 391786228

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 4687, 9374, 18748, 25889, 51778, 103556, 1113227, 2226454, 2821901, 4452908, 5643802, 11287604, 121341743, 242683486, 485366972]

約数ペア:

[(1, 485366972), (2, 242683486), (4, 121341743), (43, 11287604), (86, 5643802), (109, 4452908), (172, 2821901), (218, 2226454), (436, 1113227), (4687, 103556), (9374, 51778), (18748, 25889)]