4147191581

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{15511}}^1$

素因数の和:15812

約数の個数: 16

約数和(自身を含む): 4529255808

約数和(自身を除く): 382064227

約数列:

[1, 13, 131, 157, 1703, 2041, 15511, 20567, 201643, 267371, 2031941, 2435227, 26415233, 31657951, 319014737, 4147191581]

約数ペア:

[(1, 4147191581), (13, 319014737), (131, 31657951), (157, 26415233), (1703, 2435227), (2041, 2031941), (15511, 267371), (20567, 201643)]