2287129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 16

約数和(自身を含む): 2661120

約数和(自身を除く): 373991

約数列:

[1, 13, 17, 79, 131, 221, 1027, 1343, 1703, 2227, 10349, 17459, 28951, 134537, 175933, 2287129]

約数ペア:

[(1, 2287129), (13, 175933), (17, 134537), (79, 28951), (131, 17459), (221, 10349), (1027, 2227), (1343, 1703)]