2008138274

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{347}}^1\times {\mathrm{3011}}^1$

素因数の和:3422

約数の個数: 24

約数和(自身を含む): 3122516304

約数和(自身を除く): 1114378030

約数列:

[1, 2, 31, 62, 347, 694, 961, 1922, 3011, 6022, 10757, 21514, 93341, 186682, 333467, 666934, 1044817, 2089634, 2893571, 5787142, 32389327, 64778654, 1004069137, 2008138274]

約数ペア:

[(1, 2008138274), (2, 1004069137), (31, 64778654), (62, 32389327), (347, 5787142), (694, 2893571), (961, 2089634), (1922, 1044817), (3011, 666934), (6022, 333467), (10757, 186682), (21514, 93341)]