2163228

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 5120640

約数和(自身を除く): 2957412

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 2539, 5078, 7617, 10156, 15234, 30468, 180269, 360538, 540807, 721076, 1081614, 2163228]

約数ペア:

[(1, 2163228), (2, 1081614), (3, 721076), (4, 540807), (6, 360538), (12, 180269), (71, 30468), (142, 15234), (213, 10156), (284, 7617), (426, 5078), (852, 2539)]