2016220538

素因数分解:

$2^1\times {\mathrm{661}}^1\times {\mathrm{773}}^1\times {\mathrm{1973}}^1$

素因数の和:3409

約数の個数: 16

約数和(自身を含む): 3034361736

約数和(自身を除く): 1018141198

約数列:

[1, 2, 661, 773, 1322, 1546, 1973, 3946, 510953, 1021906, 1304153, 1525129, 2608306, 3050258, 1008110269, 2016220538]

約数ペア:

[(1, 2016220538), (2, 1008110269), (661, 3050258), (773, 2608306), (1322, 1525129), (1546, 1304153), (1973, 1021906), (3946, 510953)]