2648389624

素因数分解:

$2^3\times {\mathrm{5443}}^1\times {\mathrm{60821}}^1$

素因数の和:66270

約数の個数: 16

約数和(自身を含む): 4966724520

約数和(自身を除く): 2318334896

約数列:

[1, 2, 4, 8, 5443, 10886, 21772, 43544, 60821, 121642, 243284, 486568, 331048703, 662097406, 1324194812, 2648389624]

約数ペア:

[(1, 2648389624), (2, 1324194812), (4, 662097406), (8, 331048703), (5443, 486568), (10886, 243284), (21772, 121642), (43544, 60821)]