1330748078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{12413}}^1$

素因数の和:12880

約数の個数: 24

約数和(自身を含む): 2199214584

約数和(自身を除く): 868466506

約数列:

[1, 2, 11, 22, 121, 242, 443, 886, 4873, 9746, 12413, 24826, 53603, 107206, 136543, 273086, 1501973, 3003946, 5498959, 10997918, 60488549, 120977098, 665374039, 1330748078]

約数ペア:

[(1, 1330748078), (2, 665374039), (11, 120977098), (22, 60488549), (121, 10997918), (242, 5498959), (443, 3003946), (886, 1501973), (4873, 273086), (9746, 136543), (12413, 107206), (24826, 53603)]