2931964

素因数分解:

$2^2\times 7^3\times {\mathrm{2137}}^1$

素因数の和:2162

約数の個数: 24

約数和(自身を含む): 5986400

約数和(自身を除く): 3054436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2137, 4274, 8548, 14959, 29918, 59836, 104713, 209426, 418852, 732991, 1465982, 2931964]

約数ペア:

[(1, 2931964), (2, 1465982), (4, 732991), (7, 418852), (14, 209426), (28, 104713), (49, 59836), (98, 29918), (196, 14959), (343, 8548), (686, 4274), (1372, 2137)]