2019901262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{1753}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 3253684032

約数和(自身を除く): 1233782770

約数列:

[1, 2, 23, 37, 46, 74, 677, 851, 1354, 1702, 1753, 3506, 15571, 25049, 31142, 40319, 50098, 64861, 80638, 129722, 576127, 1152254, 1186781, 1491803, 2373562, 2983606, 27295963, 43910897, 54591926, 87821794, 1009950631, 2019901262]

約数ペア:

[(1, 2019901262), (2, 1009950631), (23, 87821794), (37, 54591926), (46, 43910897), (74, 27295963), (677, 2983606), (851, 2373562), (1354, 1491803), (1702, 1186781), (1753, 1152254), (3506, 576127), (15571, 129722), (25049, 80638), (31142, 64861), (40319, 50098)]