4505728504355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{80885531}}^1$

素因数の和:80886406

約数の個数: 16

約数和(自身を含む): 5829582062304

約数和(自身を除く): 1323853557949

約数列:

[1, 5, 13, 65, 857, 4285, 11141, 55705, 80885531, 404427655, 1051511903, 5257559515, 69318900067, 346594500335, 901145700871, 4505728504355]

約数ペア:

[(1, 4505728504355), (5, 901145700871), (13, 346594500335), (65, 69318900067), (857, 5257559515), (4285, 1051511903), (11141, 404427655), (55705, 80885531)]