521738104

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{1433}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 994278240

約数和(自身を除く): 472540136

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 641, 1282, 1433, 2564, 2866, 5128, 5732, 11464, 45511, 91022, 101743, 182044, 203486, 364088, 406972, 813944, 918553, 1837106, 3674212, 7348424, 65217263, 130434526, 260869052, 521738104]

約数ペア:

[(1, 521738104), (2, 260869052), (4, 130434526), (8, 65217263), (71, 7348424), (142, 3674212), (284, 1837106), (568, 918553), (641, 813944), (1282, 406972), (1433, 364088), (2564, 203486), (2866, 182044), (5128, 101743), (5732, 91022), (11464, 45511)]