2017406146

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{478739}}^1$

素因数の和:478798

約数の個数: 24

約数和(自身を含む): 3602039760

約数和(自身を除く): 1584633614

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 478739, 957478, 3351173, 6702346, 20585777, 23458211, 41171554, 46916422, 144100439, 288200878, 1008703073, 2017406146]

約数ペア:

[(1, 2017406146), (2, 1008703073), (7, 288200878), (14, 144100439), (43, 46916422), (49, 41171554), (86, 23458211), (98, 20585777), (301, 6702346), (602, 3351173), (2107, 957478), (4214, 478739)]