2570058

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2090

約数の個数: 24

約数和(自身を含む): 5649696

約数和(自身を除く): 3079638

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2011, 4022, 6033, 12066, 18099, 36198, 142781, 285562, 428343, 856686, 1285029, 2570058]

約数ペア:

[(1, 2570058), (2, 1285029), (3, 856686), (6, 428343), (9, 285562), (18, 142781), (71, 36198), (142, 18099), (213, 12066), (426, 6033), (639, 4022), (1278, 2011)]