2021176222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{129347}}^1$

素因数の和:129963

約数の個数: 16

約数和(自身を含む): 3270434832

約数和(自身を除く): 1249258610

約数列:

[1, 2, 13, 26, 601, 1202, 7813, 15626, 129347, 258694, 1681511, 3363022, 77737547, 155475094, 1010588111, 2021176222]

約数ペア:

[(1, 2021176222), (2, 1010588111), (13, 155475094), (26, 77737547), (601, 3363022), (1202, 1681511), (7813, 258694), (15626, 129347)]