2871004024

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1090807}}^1$

素因数の和:1090867

約数の個数: 32

約数和(自身を含む): 6283054080

約数和(自身を除く): 3412050056

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 1090807, 2181614, 4363228, 7635649, 8726456, 15271298, 30542596, 51267929, 61085192, 102535858, 205071716, 358875503, 410143432, 717751006, 1435502012, 2871004024]

約数ペア:

[(1, 2871004024), (2, 1435502012), (4, 717751006), (7, 410143432), (8, 358875503), (14, 205071716), (28, 102535858), (47, 61085192), (56, 51267929), (94, 30542596), (188, 15271298), (329, 8726456), (376, 7635649), (658, 4363228), (1316, 2181614), (2632, 1090807)]