1472131486

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{18451}}^1$

素因数の和:18640

約数の個数: 32

約数和(自身を含む): 2603946240

約数和(自身を除く): 1131814754

約数列:

[1, 2, 7, 14, 41, 82, 139, 278, 287, 574, 973, 1946, 5699, 11398, 18451, 36902, 39893, 79786, 129157, 258314, 756491, 1512982, 2564689, 5129378, 5295437, 10590874, 17952823, 35905646, 105152249, 210304498, 736065743, 1472131486]

約数ペア:

[(1, 1472131486), (2, 736065743), (7, 210304498), (14, 105152249), (41, 35905646), (82, 17952823), (139, 10590874), (278, 5295437), (287, 5129378), (574, 2564689), (973, 1512982), (1946, 756491), (5699, 258314), (11398, 129157), (18451, 79786), (36902, 39893)]