2016104990

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{644123}}^1$

素因数の和:644443

約数の個数: 16

約数和(自身を含む): 3640588848

約数和(自身を除く): 1624483858

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 644123, 1288246, 3220615, 6441230, 201610499, 403220998, 1008052495, 2016104990]

約数ペア:

[(1, 2016104990), (2, 1008052495), (5, 403220998), (10, 201610499), (313, 6441230), (626, 3220615), (1565, 1288246), (3130, 644123)]