244934885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{4397}}^1$

素因数の和:5272

約数の個数: 16

約数和(自身を含む): 316972656

約数和(自身を除く): 72037771

約数列:

[1, 5, 13, 65, 857, 4285, 4397, 11141, 21985, 55705, 57161, 285805, 3768229, 18841145, 48986977, 244934885]

約数ペア:

[(1, 244934885), (5, 48986977), (13, 18841145), (65, 3768229), (857, 285805), (4285, 57161), (4397, 55705), (11141, 21985)]