2237516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 4200000

約数和(自身を除く): 1962484

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 499, 998, 1121, 1996, 2242, 4484, 9481, 18962, 29441, 37924, 58882, 117764, 559379, 1118758, 2237516]

約数ペア:

[(1, 2237516), (2, 1118758), (4, 559379), (19, 117764), (38, 58882), (59, 37924), (76, 29441), (118, 18962), (236, 9481), (499, 4484), (998, 2242), (1121, 1996)]