406653010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2140279}}^1$

素因数の和:2140305

約数の個数: 16

約数和(自身を含む): 770500800

約数和(自身を除く): 363847790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2140279, 4280558, 10701395, 21402790, 40665301, 81330602, 203326505, 406653010]

約数ペア:

[(1, 406653010), (2, 203326505), (5, 81330602), (10, 40665301), (19, 21402790), (38, 10701395), (95, 4280558), (190, 2140279)]