2143825870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7392503}}^1$

素因数の和:7392539

約数の個数: 16

約数和(自身を含む): 3991952160

約数和(自身を除く): 1848126290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7392503, 14785006, 36962515, 73925030, 214382587, 428765174, 1071912935, 2143825870]

約数ペア:

[(1, 2143825870), (2, 1071912935), (5, 428765174), (10, 214382587), (29, 73925030), (58, 36962515), (145, 14785006), (290, 7392503)]