2049380809

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1\times {\mathrm{6101}}^1$

素因数の和:7176

約数の個数: 16

約数和(自身を含む): 2394717696

約数和(自身を除く): 345336887

約数列:

[1, 7, 47, 329, 1021, 6101, 7147, 42707, 47987, 286747, 335909, 2007229, 6229121, 43603847, 292768687, 2049380809]

約数ペア:

[(1, 2049380809), (7, 292768687), (47, 43603847), (329, 6229121), (1021, 2007229), (6101, 335909), (7147, 286747), (42707, 47987)]