2853508

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 5745152

約数和(自身を除く): 2891644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 457, 892, 914, 1561, 1828, 3122, 3199, 6244, 6398, 12796, 101911, 203822, 407644, 713377, 1426754, 2853508]

約数ペア:

[(1, 2853508), (2, 1426754), (4, 713377), (7, 407644), (14, 203822), (28, 101911), (223, 12796), (446, 6398), (457, 6244), (892, 3199), (914, 3122), (1561, 1828)]