2838.0000000

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1422

約数の個数: 24

約数和(自身を含む): 9036720

約数和(自身を除く): 4491856

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1303, 1744, 2606, 3488, 5212, 10424, 20848, 41696, 142027, 284054, 568108, 1136216, 2272432, 4544864]

約数ペア:

[(1, 4544864), (2, 2272432), (4, 1136216), (8, 568108), (16, 284054), (32, 142027), (109, 41696), (218, 20848), (436, 10424), (872, 5212), (1303, 3488), (1744, 2606)]