2015094890

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{887707}}^1$

素因数の和:887941

約数の個数: 16

約数和(自身を含む): 3643153632

約数和(自身を除く): 1628058742

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 887707, 1775414, 4438535, 8877070, 201509489, 403018978, 1007547445, 2015094890]

約数ペア:

[(1, 2015094890), (2, 1007547445), (5, 403018978), (10, 201509489), (227, 8877070), (454, 4438535), (1135, 1775414), (2270, 887707)]