2009005545812

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{5503}}^1\times {\mathrm{656609}}^1$

素因数の和:662255

約数の個数: 24

約数和(自身を含む): 3541701811200

約数和(自身を除く): 1532696265388

約数列:

[1, 2, 4, 139, 278, 556, 5503, 11006, 22012, 656609, 764917, 1313218, 1529834, 2626436, 3059668, 91268651, 182537302, 365074604, 3613319327, 7226638654, 14453277308, 502251386453, 1004502772906, 2009005545812]

約数ペア:

[(1, 2009005545812), (2, 1004502772906), (4, 502251386453), (139, 14453277308), (278, 7226638654), (556, 3613319327), (5503, 365074604), (11006, 182537302), (22012, 91268651), (656609, 3059668), (764917, 2626436), (1313218, 1529834)]