2008491308

素因数分解:

$2^2\times {\mathrm{1013}}^1\times {\mathrm{495679}}^1$

素因数の和:496696

約数の個数: 12

約数和(自身を含む): 3518336640

約数和(自身を除く): 1509845332

約数列:

[1, 2, 4, 1013, 2026, 4052, 495679, 991358, 1982716, 502122827, 1004245654, 2008491308]

約数ペア:

[(1, 2008491308), (2, 1004245654), (4, 502122827), (1013, 1982716), (2026, 991358), (4052, 495679)]