2660372638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17275147}}^1$

素因数の和:17275167

約数の個数: 16

約数和(自身を含む): 4975242624

約数和(自身を除く): 2314869986

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 17275147, 34550294, 120926029, 190026617, 241852058, 380053234, 1330186319, 2660372638]

約数ペア:

[(1, 2660372638), (2, 1330186319), (7, 380053234), (11, 241852058), (14, 190026617), (22, 120926029), (77, 34550294), (154, 17275147)]