800312

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 1522800

約数和(自身を除く): 722488

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1409, 2818, 5636, 11272, 100039, 200078, 400156, 800312]

約数ペア:

[(1, 800312), (2, 400156), (4, 200078), (8, 100039), (71, 11272), (142, 5636), (284, 2818), (568, 1409)]