2016605570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28808651}}^1$

素因数の和:28808665

約数の個数: 16

約数和(自身を含む): 4148445888

約数和(自身を除く): 2131840318

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28808651, 57617302, 144043255, 201660557, 288086510, 403321114, 1008302785, 2016605570]

約数ペア:

[(1, 2016605570), (2, 1008302785), (5, 403321114), (7, 288086510), (10, 201660557), (14, 144043255), (35, 57617302), (70, 28808651)]