383680822042

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{19873657}}^1$

素因数の和:19873870

約数の個数: 24

約数和(自身を含む): 672882312564

約数和(自身を除く): 289201490522

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 9653, 19306, 19873657, 39747314, 139115599, 278231198, 973809193, 1947618386, 3915110429, 7830220858, 27405773003, 54811546006, 191840411021, 383680822042]

約数ペア:

[(1, 383680822042), (2, 191840411021), (7, 54811546006), (14, 27405773003), (49, 7830220858), (98, 3915110429), (197, 1947618386), (394, 973809193), (1379, 278231198), (2758, 139115599), (9653, 39747314), (19306, 19873657)]