497466186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{166823}}^1$

素因数の和:166906

約数の個数: 32

約数和(自身を含む): 1153087488

約数和(自身を除く): 655621302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 166823, 333646, 500469, 1000938, 1167761, 2335522, 3503283, 7006566, 11844433, 23688866, 35533299, 71066598, 82911031, 165822062, 248733093, 497466186]

約数ペア:

[(1, 497466186), (2, 248733093), (3, 165822062), (6, 82911031), (7, 71066598), (14, 35533299), (21, 23688866), (42, 11844433), (71, 7006566), (142, 3503283), (213, 2335522), (426, 1167761), (497, 1000938), (994, 500469), (1491, 333646), (2982, 166823)]