2708160004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{138937}}^1$

素因数の和:139395

約数の個数: 24

約数和(自身を含む): 5181831648

約数和(自身を除く): 2473671644

約数列:

[1, 2, 4, 11, 22, 44, 443, 886, 1772, 4873, 9746, 19492, 138937, 277874, 555748, 1528307, 3056614, 6113228, 61549091, 123098182, 246196364, 677040001, 1354080002, 2708160004]

約数ペア:

[(1, 2708160004), (2, 1354080002), (4, 677040001), (11, 246196364), (22, 123098182), (44, 61549091), (443, 6113228), (886, 3056614), (1772, 1528307), (4873, 555748), (9746, 277874), (19492, 138937)]