2240078

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 16

約数和(自身を含む): 3472080

約数和(自身を除く): 1232002

約数列:

[1, 2, 67, 73, 134, 146, 229, 458, 4891, 9782, 15343, 16717, 30686, 33434, 1120039, 2240078]

約数ペア:

[(1, 2240078), (2, 1120039), (67, 33434), (73, 30686), (134, 16717), (146, 15343), (229, 9782), (458, 4891)]