2019950491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1\times {\mathrm{2129}}^1$

素因数の和:3438

約数の個数: 16

約数和(自身を含む): 2215029600

約数和(自身を除く): 195079109

約数列:

[1, 13, 59, 767, 1237, 2129, 16081, 27677, 72983, 125611, 948779, 1632943, 2633573, 34236449, 155380807, 2019950491]

約数ペア:

[(1, 2019950491), (13, 155380807), (59, 34236449), (767, 2633573), (1237, 1632943), (2129, 948779), (16081, 125611), (27677, 72983)]