2080493493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1135021}}^1$

素因数の和:1135084

約数の個数: 16

約数和(自身を含む): 3050939136

約数和(自身を除く): 970445643

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 1135021, 3405063, 14755273, 44265819, 53345987, 160037961, 693497831, 2080493493]

約数ペア:

[(1, 2080493493), (3, 693497831), (13, 160037961), (39, 53345987), (47, 44265819), (141, 14755273), (611, 3405063), (1833, 1135021)]