2470146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 5710848

約数和(自身を除く): 3240702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 571, 618, 721, 1142, 1442, 1713, 2163, 3426, 3997, 4326, 7994, 11991, 23982, 58813, 117626, 176439, 352878, 411691, 823382, 1235073, 2470146]

約数ペア:

[(1, 2470146), (2, 1235073), (3, 823382), (6, 411691), (7, 352878), (14, 176439), (21, 117626), (42, 58813), (103, 23982), (206, 11991), (309, 7994), (571, 4326), (618, 3997), (721, 3426), (1142, 2163), (1442, 1713)]