2019936554

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1\times {\mathrm{6317}}^1$

素因数の和:9001

約数の個数: 16

約数和(自身を含む): 3081238056

約数和(自身を除く): 1061301502

約数列:

[1, 2, 61, 122, 2621, 5242, 6317, 12634, 159881, 319762, 385337, 770674, 16556857, 33113714, 1009968277, 2019936554]

約数ペア:

[(1, 2019936554), (2, 1009968277), (61, 33113714), (122, 16556857), (2621, 770674), (5242, 385337), (6317, 319762), (12634, 159881)]