2011534558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1\times {\mathrm{877}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 3323770848

約数和(自身を除く): 1312236290

約数列:

[1, 2, 11, 22, 137, 274, 761, 877, 1507, 1522, 1754, 3014, 8371, 9647, 16742, 19294, 104257, 120149, 208514, 240298, 667397, 1146827, 1321639, 1334794, 2293654, 2643278, 7341367, 14682734, 91433389, 182866778, 1005767279, 2011534558]

約数ペア:

[(1, 2011534558), (2, 1005767279), (11, 182866778), (22, 91433389), (137, 14682734), (274, 7341367), (761, 2643278), (877, 2293654), (1507, 1334794), (1522, 1321639), (1754, 1146827), (3014, 667397), (8371, 240298), (9647, 208514), (16742, 120149), (19294, 104257)]