2000908797

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{28277}}^1$

素因数の和:28612

約数の個数: 16

約数和(自身を含む): 2705639040

約数和(自身を除く): 704730243

約数列:

[1, 3, 103, 229, 309, 687, 23587, 28277, 70761, 84831, 2912531, 6475433, 8737593, 19426299, 666969599, 2000908797]

約数ペア:

[(1, 2000908797), (3, 666969599), (103, 19426299), (229, 8737593), (309, 6475433), (687, 2912531), (23587, 84831), (28277, 70761)]