1402265666

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{25169}}^1$

素因数の和:25573

約数の個数: 16

約数和(自身を含む): 2133912600

約数和(自身を除く): 731646934

約数列:

[1, 2, 89, 178, 313, 626, 25169, 27857, 50338, 55714, 2240041, 4480082, 7877897, 15755794, 701132833, 1402265666]

約数ペア:

[(1, 1402265666), (2, 701132833), (89, 15755794), (178, 7877897), (313, 4480082), (626, 2240041), (25169, 55714), (27857, 50338)]