248863108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{13331}}^1$

素因数の和:13707

約数の個数: 24

約数和(自身を含む): 470352960

約数和(自身を除く): 221489852

約数列:

[1, 2, 4, 13, 26, 52, 359, 718, 1436, 4667, 9334, 13331, 18668, 26662, 53324, 173303, 346606, 693212, 4785829, 9571658, 19143316, 62215777, 124431554, 248863108]

約数ペア:

[(1, 248863108), (2, 124431554), (4, 62215777), (13, 19143316), (26, 9571658), (52, 4785829), (359, 693212), (718, 346606), (1436, 173303), (4667, 53324), (9334, 26662), (13331, 18668)]