2287961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 2654400

約数和(自身を除く): 366439

約数列:

[1, 13, 19, 59, 157, 247, 767, 1121, 2041, 2983, 9263, 14573, 38779, 120419, 175997, 2287961]

約数ペア:

[(1, 2287961), (13, 175997), (19, 120419), (59, 38779), (157, 14573), (247, 9263), (767, 2983), (1121, 2041)]