2008283696

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2919017}}^1$

素因数の和:2919068

約数の個数: 20

約数和(自身を含む): 3981540552

約数和(自身を除く): 1973256856

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2919017, 5838034, 11676068, 23352136, 46704272, 125517731, 251035462, 502070924, 1004141848, 2008283696]

約数ペア:

[(1, 2008283696), (2, 1004141848), (4, 502070924), (8, 251035462), (16, 125517731), (43, 46704272), (86, 23352136), (172, 11676068), (344, 5838034), (688, 2919017)]