2051261044

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1558709}}^1$

素因数の和:1558767

約数の個数: 24

約数和(自身を含む): 4189812480

約数和(自身を除く): 2138551436

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1558709, 3117418, 6234836, 10910963, 21821926, 43643852, 73259323, 146518646, 293037292, 512815261, 1025630522, 2051261044]

約数ペア:

[(1, 2051261044), (2, 1025630522), (4, 512815261), (7, 293037292), (14, 146518646), (28, 73259323), (47, 43643852), (94, 21821926), (188, 10910963), (329, 6234836), (658, 3117418), (1316, 1558709)]