1723228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 3355520

約数和(自身を除く): 1632292

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1069, 1612, 2138, 4276, 13897, 27794, 33139, 55588, 66278, 132556, 430807, 861614, 1723228]

約数ペア:

[(1, 1723228), (2, 861614), (4, 430807), (13, 132556), (26, 66278), (31, 55588), (52, 33139), (62, 27794), (124, 13897), (403, 4276), (806, 2138), (1069, 1612)]