977961614

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{3331}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 1707476736

約数和(自身を除く): 729515122

約数列:

[1, 2, 7, 14, 67, 134, 313, 469, 626, 938, 2191, 3331, 4382, 6662, 20971, 23317, 41942, 46634, 146797, 223177, 293594, 446354, 1042603, 1562239, 2085206, 3124478, 7298221, 14596442, 69854401, 139708802, 488980807, 977961614]

約数ペア:

[(1, 977961614), (2, 488980807), (7, 139708802), (14, 69854401), (67, 14596442), (134, 7298221), (313, 3124478), (469, 2085206), (626, 1562239), (938, 1042603), (2191, 446354), (3331, 293594), (4382, 223177), (6662, 146797), (20971, 46634), (23317, 41942)]