2011521236

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{1129}}^1\times {\mathrm{2111}}^1$

素因数の和:3455

約数の個数: 24

約数和(自身を含む): 3541655040

約数和(自身を除く): 1530133804

約数列:

[1, 2, 4, 211, 422, 844, 1129, 2111, 2258, 4222, 4516, 8444, 238219, 445421, 476438, 890842, 952876, 1781684, 2383319, 4766638, 9533276, 502880309, 1005760618, 2011521236]

約数ペア:

[(1, 2011521236), (2, 1005760618), (4, 502880309), (211, 9533276), (422, 4766638), (844, 2383319), (1129, 1781684), (2111, 952876), (2258, 890842), (4222, 476438), (4516, 445421), (8444, 238219)]