2817381868

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1649521}}^1$

素因数の和:1649593

約数の個数: 24

約数和(自身を含む): 5727140384

約数和(自身を除く): 2909758516

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1649521, 3299042, 6598084, 11546647, 23093294, 46186588, 100620781, 201241562, 402483124, 704345467, 1408690934, 2817381868]

約数ペア:

[(1, 2817381868), (2, 1408690934), (4, 704345467), (7, 402483124), (14, 201241562), (28, 100620781), (61, 46186588), (122, 23093294), (244, 11546647), (427, 6598084), (854, 3299042), (1708, 1649521)]