7720036

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 13854456

約数和(自身を除く): 6134420

約数列:

[1, 2, 4, 97, 101, 194, 197, 202, 388, 394, 404, 788, 9797, 19109, 19594, 19897, 38218, 39188, 39794, 76436, 79588, 1930009, 3860018, 7720036]

約数ペア:

[(1, 7720036), (2, 3860018), (4, 1930009), (97, 79588), (101, 76436), (194, 39794), (197, 39188), (202, 38218), (388, 19897), (394, 19594), (404, 19109), (788, 9797)]