2260706978

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{40577}}^1$

素因数の和:40981

約数の個数: 16

約数和(自身を含む): 3440202840

約数和(自身を除く): 1179495862

約数列:

[1, 2, 89, 178, 313, 626, 27857, 40577, 55714, 81154, 3611353, 7222706, 12700601, 25401202, 1130353489, 2260706978]

約数ペア:

[(1, 2260706978), (2, 1130353489), (89, 25401202), (178, 12700601), (313, 7222706), (626, 3611353), (27857, 81154), (40577, 55714)]