290183894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{13177}}^1$

素因数の和:13221

約数の個数: 48

約数和(自身を含む): 588898464

約数和(自身を除く): 298714570

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 11011, 13177, 22022, 26354, 92239, 144947, 171301, 184478, 289894, 342602, 1014629, 1199107, 1594417, 1884311, 2029258, 2398214, 3188834, 3768622, 11160919, 13190177, 20727421, 22321838, 26380354, 41454842, 145091947, 290183894]

約数ペア:

[(1, 290183894), (2, 145091947), (7, 41454842), (11, 26380354), (13, 22321838), (14, 20727421), (22, 13190177), (26, 11160919), (77, 3768622), (91, 3188834), (121, 2398214), (143, 2029258), (154, 1884311), (182, 1594417), (242, 1199107), (286, 1014629), (847, 342602), (1001, 289894), (1573, 184478), (1694, 171301), (2002, 144947), (3146, 92239), (11011, 26354), (13177, 22022)]