2012152910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2547029}}^1$

素因数の和:2547115

約数の個数: 16

約数和(自身を含む): 3667723200

約数和(自身を除く): 1655570290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2547029, 5094058, 12735145, 25470290, 201215291, 402430582, 1006076455, 2012152910]

約数ペア:

[(1, 2012152910), (2, 1006076455), (5, 402430582), (10, 201215291), (79, 25470290), (158, 12735145), (395, 5094058), (790, 2547029)]