2008473478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{42013}}^1$

素因数の和:42120

約数の個数: 32

約数和(自身を含む): 3430359072

約数和(自身を除く): 1421885594

約数列:

[1, 2, 11, 22, 41, 53, 82, 106, 451, 583, 902, 1166, 2173, 4346, 23903, 42013, 47806, 84026, 462143, 924286, 1722533, 2226689, 3445066, 4453378, 18947863, 24493579, 37895726, 48987158, 91294249, 182588498, 1004236739, 2008473478]

約数ペア:

[(1, 2008473478), (2, 1004236739), (11, 182588498), (22, 91294249), (41, 48987158), (53, 37895726), (82, 24493579), (106, 18947863), (451, 4453378), (583, 3445066), (902, 2226689), (1166, 1722533), (2173, 924286), (4346, 462143), (23903, 84026), (42013, 47806)]