994682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:653

約数の個数: 16

約数和(自身を含む): 1633632

約数和(自身を除く): 638950

約数列:

[1, 2, 13, 26, 67, 134, 571, 871, 1142, 1742, 7423, 14846, 38257, 76514, 497341, 994682]

約数ペア:

[(1, 994682), (2, 497341), (13, 76514), (26, 38257), (67, 14846), (134, 7423), (571, 1742), (871, 1142)]