788970010

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{198733}}^1$

素因数の和:199137

約数の個数: 16

約数和(自身を含む): 1423730376

約数和(自身を除く): 634760366

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 198733, 397466, 993665, 1987330, 78897001, 157794002, 394485005, 788970010]

約数ペア:

[(1, 788970010), (2, 394485005), (5, 157794002), (10, 78897001), (397, 1987330), (794, 993665), (1985, 397466), (3970, 198733)]