8239642

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:525

約数の個数: 16

約数和(自身を含む): 12610080

約数和(自身を除く): 4370438

約数列:

[1, 2, 107, 139, 214, 277, 278, 554, 14873, 29639, 29746, 38503, 59278, 77006, 4119821, 8239642]

約数ペア:

[(1, 8239642), (2, 4119821), (107, 77006), (139, 59278), (214, 38503), (277, 29746), (278, 29639), (554, 14873)]