2011874428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{201107}}^1$

素因数の和:201213

約数の個数: 24

約数和(自身を含む): 3665796624

約数和(自身を除く): 1653922196

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 5002, 10004, 201107, 402214, 804428, 8245387, 12267527, 16490774, 24535054, 32981548, 49070108, 502968607, 1005937214, 2011874428]

約数ペア:

[(1, 2011874428), (2, 1005937214), (4, 502968607), (41, 49070108), (61, 32981548), (82, 24535054), (122, 16490774), (164, 12267527), (244, 8245387), (2501, 804428), (5002, 402214), (10004, 201107)]