12661928641

素因数分解:

${\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{485671}}^1$

素因数の和:485760

約数の個数: 12

約数和(自身を含む): 13536649984

約数和(自身を除く): 874721343

約数列:

[1, 29, 31, 841, 899, 26071, 485671, 14084459, 15055801, 408449311, 436618229, 12661928641]

約数ペア:

[(1, 12661928641), (29, 436618229), (31, 408449311), (841, 15055801), (899, 14084459), (26071, 485671)]