2117020

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 4481568

約数和(自身を除く): 2364548

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 701, 755, 1402, 1510, 2804, 3020, 3505, 7010, 14020, 105851, 211702, 423404, 529255, 1058510, 2117020]

約数ペア:

[(1, 2117020), (2, 1058510), (4, 529255), (5, 423404), (10, 211702), (20, 105851), (151, 14020), (302, 7010), (604, 3505), (701, 3020), (755, 2804), (1402, 1510)]