2008269070

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{360551}}^1$

素因数の和:361115

約数の個数: 16

約数和(自身を含む): 3621384288

約数和(自身を除く): 1613115218

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 360551, 721102, 1802755, 3605510, 200826907, 401653814, 1004134535, 2008269070]

約数ペア:

[(1, 2008269070), (2, 1004134535), (5, 401653814), (10, 200826907), (557, 3605510), (1114, 1802755), (2785, 721102), (5570, 360551)]