2018444987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{3517}}^1$

素因数の和:3998

約数の個数: 16

約数和(自身を含む): 2197427232

約数和(自身を除く): 178982245

約数列:

[1, 13, 131, 337, 1703, 3517, 4381, 44147, 45721, 460727, 573911, 1185229, 5989451, 15407977, 155264999, 2018444987]

約数ペア:

[(1, 2018444987), (13, 155264999), (131, 15407977), (337, 5989451), (1703, 1185229), (3517, 573911), (4381, 460727), (44147, 45721)]