2016707572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{1759}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 3917168640

約数和(自身を除く): 1900461068

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 367, 734, 781, 1468, 1562, 1759, 3124, 3518, 4037, 7036, 8074, 16148, 19349, 26057, 38698, 52114, 77396, 104228, 124889, 249778, 286627, 499556, 573254, 645553, 1146508, 1291106, 1373779, 2582212, 2747558, 5495116, 7101083, 14202166, 28404332, 45834263, 91668526, 183337052, 504176893, 1008353786, 2016707572]

約数ペア:

[(1, 2016707572), (2, 1008353786), (4, 504176893), (11, 183337052), (22, 91668526), (44, 45834263), (71, 28404332), (142, 14202166), (284, 7101083), (367, 5495116), (734, 2747558), (781, 2582212), (1468, 1373779), (1562, 1291106), (1759, 1146508), (3124, 645553), (3518, 573254), (4037, 499556), (7036, 286627), (8074, 249778), (16148, 124889), (19349, 104228), (26057, 77396), (38698, 52114)]