989589238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3011}}^1\times {\mathrm{14939}}^1$

素因数の和:17963

約数の個数: 16

約数和(自身を含む): 1619974080

約数和(自身を除く): 630384842

約数列:

[1, 2, 11, 22, 3011, 6022, 14939, 29878, 33121, 66242, 164329, 328658, 44981329, 89962658, 494794619, 989589238]

約数ペア:

[(1, 989589238), (2, 494794619), (11, 89962658), (22, 44981329), (3011, 328658), (6022, 164329), (14939, 66242), (29878, 33121)]