1998796631

素因数分解:

${\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{200461}}^1$

素因数の和:200546

約数の個数: 12

約数和(自身を含む): 2201072760

約数和(自身を除く): 202276129

約数列:

[1, 13, 59, 169, 767, 9971, 200461, 2605993, 11827199, 33877909, 153753587, 1998796631]

約数ペア:

[(1, 1998796631), (13, 153753587), (59, 33877909), (169, 11827199), (767, 2605993), (9971, 200461)]