2045790719

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{2699}}^1$

素因数の和:3243

約数の個数: 24

約数和(自身を含む): 2462400000

約数和(自身を除く): 416609281

約数列:

[1, 7, 31, 49, 217, 499, 1519, 2699, 3493, 15469, 18893, 24451, 83669, 108283, 132251, 585683, 757981, 1346801, 4099781, 9427607, 41750831, 65993249, 292255817, 2045790719]

約数ペア:

[(1, 2045790719), (7, 292255817), (31, 65993249), (49, 41750831), (217, 9427607), (499, 4099781), (1519, 1346801), (2699, 757981), (3493, 585683), (15469, 132251), (18893, 108283), (24451, 83669)]