2008030

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 3640320

約数和(自身を除く): 1632290

約数列:

[1, 2, 5, 10, 157, 314, 785, 1279, 1570, 2558, 6395, 12790, 200803, 401606, 1004015, 2008030]

約数ペア:

[(1, 2008030), (2, 1004015), (5, 401606), (10, 200803), (157, 12790), (314, 6395), (785, 2558), (1279, 1570)]