1766011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 2062368

約数和(自身を除く): 296357

約数列:

[1, 13, 17, 61, 131, 221, 793, 1037, 1703, 2227, 7991, 13481, 28951, 103883, 135847, 1766011]

約数ペア:

[(1, 1766011), (13, 135847), (17, 103883), (61, 28951), (131, 13481), (221, 7991), (793, 2227), (1037, 1703)]