2016520856

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{433847}}^1$

素因数の和:433943

約数の個数: 32

約数和(自身を含む): 4373187840

約数和(自身を除く): 2356666984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 433847, 867694, 1735388, 3036929, 3470776, 6073858, 12147716, 24295432, 36009301, 72018602, 144037204, 252065107, 288074408, 504130214, 1008260428, 2016520856]

約数ペア:

[(1, 2016520856), (2, 1008260428), (4, 504130214), (7, 288074408), (8, 252065107), (14, 144037204), (28, 72018602), (56, 36009301), (83, 24295432), (166, 12147716), (332, 6073858), (581, 3470776), (664, 3036929), (1162, 1735388), (2324, 867694), (4648, 433847)]