2128586

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:565

約数の個数: 16

約数和(自身を含む): 3335904

約数和(自身を除く): 1207318

約数列:

[1, 2, 43, 53, 86, 106, 467, 934, 2279, 4558, 20081, 24751, 40162, 49502, 1064293, 2128586]

約数ペア:

[(1, 2128586), (2, 1064293), (43, 49502), (53, 40162), (86, 24751), (106, 20081), (467, 4558), (934, 2279)]