2008990534

素因数分解:

$2^1\times {\mathrm{839}}^2\times {\mathrm{1427}}^1$

素因数の和:3107

約数の個数: 12

約数和(自身を含む): 3019196124

約数和(自身を除く): 1010205590

約数列:

[1, 2, 839, 1427, 1678, 2854, 703921, 1197253, 1407842, 2394506, 1004495267, 2008990534]

約数ペア:

[(1, 2008990534), (2, 1004495267), (839, 2394506), (1427, 1407842), (1678, 1197253), (2854, 703921)]