473186714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{21487}}^1$

素因数の和:21531

約数の個数: 48

約数和(自身を含む): 960255744

約数和(自身を除く): 487069030

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, 21487, 22022, 42974, 150409, 236357, 279331, 300818, 472714, 558662, 1654499, 1955317, 2599927, 3072641, 3308998, 3910634, 5199854, 6145282, 18199489, 21508487, 33799051, 36398978, 43016974, 67598102, 236593357, 473186714]

約数ペア:

[(1, 473186714), (2, 236593357), (7, 67598102), (11, 43016974), (13, 36398978), (14, 33799051), (22, 21508487), (26, 18199489), (77, 6145282), (91, 5199854), (121, 3910634), (143, 3308998), (154, 3072641), (182, 2599927), (242, 1955317), (286, 1654499), (847, 558662), (1001, 472714), (1573, 300818), (1694, 279331), (2002, 236357), (3146, 150409), (11011, 42974), (21487, 22022)]