2009133710

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1279703}}^1$

素因数の和:1279867

約数の個数: 16

約数和(自身を含む): 3639478176

約数和(自身を除く): 1630344466

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 1279703, 2559406, 6398515, 12797030, 200913371, 401826742, 1004566855, 2009133710]

約数ペア:

[(1, 2009133710), (2, 1004566855), (5, 401826742), (10, 200913371), (157, 12797030), (314, 6398515), (785, 2559406), (1570, 1279703)]