2011279665

素因数分解:

$3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{386413}}^1$

素因数の和:386768

約数の個数: 16

約数和(自身を含む): 3227329728

約数和(自身を除く): 1216050063

約数列:

[1, 3, 5, 15, 347, 1041, 1735, 5205, 386413, 1159239, 1932065, 5796195, 134085311, 402255933, 670426555, 2011279665]

約数ペア:

[(1, 2011279665), (3, 670426555), (5, 402255933), (15, 134085311), (347, 5796195), (1041, 1932065), (1735, 1159239), (5205, 386413)]