2489080817

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1\times {\mathrm{2503}}^1$

素因数の和:3232

約数の個数: 16

約数和(自身を含む): 2628599040

約数和(自身を除く): 139518223

約数列:

[1, 29, 53, 647, 1537, 2503, 18763, 34291, 72587, 132659, 994439, 1619441, 3847111, 46963789, 85830373, 2489080817]

約数ペア:

[(1, 2489080817), (29, 85830373), (53, 46963789), (647, 3847111), (1537, 1619441), (2503, 994439), (18763, 132659), (34291, 72587)]