13808832268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{178621}}^1$

素因数の和:178894

約数の個数: 48

約数和(自身を含む): 30248563968

約数和(自身を除く): 16439731700

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 251, 308, 502, 1004, 1757, 2761, 3514, 5522, 7028, 11044, 19327, 38654, 77308, 178621, 357242, 714484, 1250347, 1964831, 2500694, 3929662, 5001388, 7859324, 13753817, 27507634, 44833871, 55015268, 89667742, 179335484, 313837097, 493172581, 627674194, 986345162, 1255348388, 1972690324, 3452208067, 6904416134, 13808832268]

約数ペア:

[(1, 13808832268), (2, 6904416134), (4, 3452208067), (7, 1972690324), (11, 1255348388), (14, 986345162), (22, 627674194), (28, 493172581), (44, 313837097), (77, 179335484), (154, 89667742), (251, 55015268), (308, 44833871), (502, 27507634), (1004, 13753817), (1757, 7859324), (2761, 5001388), (3514, 3929662), (5522, 2500694), (7028, 1964831), (11044, 1250347), (19327, 714484), (38654, 357242), (77308, 178621)]