2270572

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 18

約数和(自身を含む): 4081308

約数和(自身を除く): 1810736

約数列:

[1, 2, 4, 43, 86, 172, 307, 614, 1228, 1849, 3698, 7396, 13201, 26402, 52804, 567643, 1135286, 2270572]

約数ペア:

[(1, 2270572), (2, 1135286), (4, 567643), (43, 52804), (86, 26402), (172, 13201), (307, 7396), (614, 3698), (1228, 1849)]