2100494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:631

約数の個数: 16

約数和(自身を含む): 3459456

約数和(自身を除く): 1358962

約数列:

[1, 2, 11, 22, 307, 311, 614, 622, 3377, 3421, 6754, 6842, 95477, 190954, 1050247, 2100494]

約数ペア:

[(1, 2100494), (2, 1050247), (11, 190954), (22, 95477), (307, 6842), (311, 6754), (614, 3421), (622, 3377)]