2983278

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 3237522

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 149, 213, 282, 298, 426, 447, 894, 3337, 6674, 7003, 10011, 10579, 14006, 20022, 21009, 21158, 31737, 42018, 63474, 497213, 994426, 1491639, 2983278]

約数ペア:

[(1, 2983278), (2, 1491639), (3, 994426), (6, 497213), (47, 63474), (71, 42018), (94, 31737), (141, 21158), (142, 21009), (149, 20022), (213, 14006), (282, 10579), (298, 10011), (426, 7003), (447, 6674), (894, 3337)]