2053204355

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{67219}}^1$

素因数の和:67414

約数の個数: 16

約数和(自身を含む): 2540916000

約数和(自身を除く): 487711645

約数列:

[1, 5, 41, 149, 205, 745, 6109, 30545, 67219, 336095, 2755979, 10015631, 13779895, 50078155, 410640871, 2053204355]

約数ペア:

[(1, 2053204355), (5, 410640871), (41, 50078155), (149, 13779895), (205, 10015631), (745, 2755979), (6109, 336095), (30545, 67219)]