2912642753

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{8221}}^1$

素因数の和:8912

約数の個数: 16

約数和(自身を含む): 3176980800

約数和(自身を除く): 264338047

約数列:

[1, 19, 29, 551, 643, 8221, 12217, 18647, 156199, 238409, 354293, 4529771, 5286103, 100435957, 153296987, 2912642753]

約数ペア:

[(1, 2912642753), (19, 153296987), (29, 100435957), (551, 5286103), (643, 4529771), (8221, 354293), (12217, 238409), (18647, 156199)]