489933419

素因数分解:

${\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{877}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 518876928

約数和(自身を除く): 28943509

約数列:

[1, 23, 107, 227, 877, 2461, 5221, 20171, 24289, 93839, 199079, 558647, 2158297, 4578817, 21301453, 489933419]

約数ペア:

[(1, 489933419), (23, 21301453), (107, 4578817), (227, 2158297), (877, 558647), (2461, 199079), (5221, 93839), (20171, 24289)]