2091782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 4243968

約数和(自身を除く): 2152186

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 77, 94, 119, 154, 187, 238, 289, 329, 374, 517, 578, 658, 799, 1034, 1309, 1598, 2023, 2618, 3179, 3619, 4046, 5593, 6358, 7238, 8789, 11186, 13583, 17578, 22253, 27166, 44506, 61523, 95081, 123046, 149413, 190162, 298826, 1045891, 2091782]

約数ペア:

[(1, 2091782), (2, 1045891), (7, 298826), (11, 190162), (14, 149413), (17, 123046), (22, 95081), (34, 61523), (47, 44506), (77, 27166), (94, 22253), (119, 17578), (154, 13583), (187, 11186), (238, 8789), (289, 7238), (329, 6358), (374, 5593), (517, 4046), (578, 3619), (658, 3179), (799, 2618), (1034, 2023), (1309, 1598)]