2539936355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{191621}}^1$

素因数の和:191878

約数の個数: 16

約数和(自身を含む): 3338821728

約数和(自身を除く): 798885373

約数列:

[1, 5, 11, 55, 241, 1205, 2651, 13255, 191621, 958105, 2107831, 10539155, 46180661, 230903305, 507987271, 2539936355]

約数ペア:

[(1, 2539936355), (5, 507987271), (11, 230903305), (55, 46180661), (241, 10539155), (1205, 2107831), (2651, 958105), (13255, 191621)]