2912231491

素因数分解:

${\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{72101}}^1$

素因数の和:72366

約数の個数: 12

約数和(自身を含む): 3166719840

約数和(自身を除く): 254488349

約数列:

[1, 13, 169, 239, 3107, 40391, 72101, 937313, 12185069, 17232139, 224017807, 2912231491]

約数ペア:

[(1, 2912231491), (13, 224017807), (169, 17232139), (239, 12185069), (3107, 937313), (40391, 72101)]