7138469689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{1531}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 8304665600

約数和(自身を除く): 1166195911

約数列:

[1, 13, 19, 43, 247, 439, 559, 817, 1531, 5707, 8341, 10621, 18877, 19903, 29089, 65833, 108433, 245401, 358663, 378157, 672109, 855829, 1250827, 4662619, 8737417, 12770071, 16260751, 28900687, 166010923, 375708931, 549113053, 7138469689]

約数ペア:

[(1, 7138469689), (13, 549113053), (19, 375708931), (43, 166010923), (247, 28900687), (439, 16260751), (559, 12770071), (817, 8737417), (1531, 4662619), (5707, 1250827), (8341, 855829), (10621, 672109), (18877, 378157), (19903, 358663), (29089, 245401), (65833, 108433)]