2720565526

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5252057}}^1$

素因数の和:5252103

約数の個数: 16

約数和(自身を含む): 4789876896

約数和(自身を除く): 2069311370

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 5252057, 10504114, 36764399, 73528798, 194326109, 388652218, 1360282763, 2720565526]

約数ペア:

[(1, 2720565526), (2, 1360282763), (7, 388652218), (14, 194326109), (37, 73528798), (74, 36764399), (259, 10504114), (518, 5252057)]