2000962

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 16

約数和(自身を含む): 3136320

約数和(自身を除く): 1135358

約数列:

[1, 2, 43, 53, 86, 106, 439, 878, 2279, 4558, 18877, 23267, 37754, 46534, 1000481, 2000962]

約数ペア:

[(1, 2000962), (2, 1000481), (43, 46534), (53, 37754), (86, 23267), (106, 18877), (439, 4558), (878, 2279)]