2189068

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 4498592

約数和(自身を除く): 2309524

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2113, 4226, 8452, 14791, 29582, 59164, 78181, 156362, 312724, 547267, 1094534, 2189068]

約数ペア:

[(1, 2189068), (2, 1094534), (4, 547267), (7, 312724), (14, 156362), (28, 78181), (37, 59164), (74, 29582), (148, 14791), (259, 8452), (518, 4226), (1036, 2113)]