1820104103

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{3931}}^1$

素因数の和:4486

約数の個数: 16

約数和(自身を含む): 1950020352

約数和(自身を除く): 129916249

約数列:

[1, 23, 41, 491, 943, 3931, 11293, 20131, 90413, 161171, 463013, 1930121, 3706933, 44392783, 79134961, 1820104103]

約数ペア:

[(1, 1820104103), (23, 79134961), (41, 44392783), (491, 3706933), (943, 1930121), (3931, 463013), (11293, 161171), (20131, 90413)]