745085341

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 1038901248

約数和(自身を除く): 293815907

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 169, 217, 341, 403, 1001, 1183, 1847, 1859, 2387, 2821, 4433, 5239, 12929, 13013, 20317, 24011, 31031, 36673, 57257, 57629, 142219, 168077, 264121, 312143, 400799, 403403, 629827, 744341, 1848847, 2185001, 3433573, 4408789, 5210387, 8187751, 9676433, 24035011, 57314257, 67735031, 106440763, 745085341]

約数ペア:

[(1, 745085341), (7, 106440763), (11, 67735031), (13, 57314257), (31, 24035011), (77, 9676433), (91, 8187751), (143, 5210387), (169, 4408789), (217, 3433573), (341, 2185001), (403, 1848847), (1001, 744341), (1183, 629827), (1847, 403403), (1859, 400799), (2387, 312143), (2821, 264121), (4433, 168077), (5239, 142219), (12929, 57629), (13013, 57257), (20317, 36673), (24011, 31031)]