2656215068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{51081059}}^1$

素因数の和:51081076

約数の個数: 12

約数和(自身を含む): 5005943880

約数和(自身を除く): 2349728812

約数列:

[1, 2, 4, 13, 26, 52, 51081059, 102162118, 204324236, 664053767, 1328107534, 2656215068]

約数ペア:

[(1, 2656215068), (2, 1328107534), (4, 664053767), (13, 204324236), (26, 102162118), (52, 51081059)]