7242572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 13431600

約数和(自身を除く): 6189028

約数列:

[1, 2, 4, 19, 38, 76, 233, 409, 466, 818, 932, 1636, 4427, 7771, 8854, 15542, 17708, 31084, 95297, 190594, 381188, 1810643, 3621286, 7242572]

約数ペア:

[(1, 7242572), (2, 3621286), (4, 1810643), (19, 381188), (38, 190594), (76, 95297), (233, 31084), (409, 17708), (466, 15542), (818, 8854), (932, 7771), (1636, 4427)]