2149796722

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{1613}}^1\times {\mathrm{5087}}^1$

素因数の和:6833

約数の個数: 16

約数和(自身を含む): 3251964672

約数和(自身を除く): 1102167950

約数列:

[1, 2, 131, 262, 1613, 3226, 5087, 10174, 211303, 422606, 666397, 1332794, 8205331, 16410662, 1074898361, 2149796722]

約数ペア:

[(1, 2149796722), (2, 1074898361), (131, 16410662), (262, 8205331), (1613, 1332794), (3226, 666397), (5087, 422606), (10174, 211303)]