2013211243

素因数分解:

${\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{2579}}^1$

素因数の和:2898

約数の個数: 16

約数和(自身を含む): 2088437760

約数和(自身を除く): 75226517

約数列:

[1, 61, 67, 191, 2579, 4087, 11651, 12797, 157319, 172793, 492589, 780617, 10540373, 30047929, 33003463, 2013211243]

約数ペア:

[(1, 2013211243), (61, 33003463), (67, 30047929), (191, 10540373), (2579, 780617), (4087, 492589), (11651, 172793), (12797, 157319)]