2830629488

素因数分解:

$2^4\times {\mathrm{8863}}^1\times {\mathrm{19961}}^1$

素因数の和:28832

約数の個数: 20

約数和(自身を含む): 5485238208

約数和(自身を除く): 2654608720

約数列:

[1, 2, 4, 8, 16, 8863, 17726, 19961, 35452, 39922, 70904, 79844, 141808, 159688, 319376, 176914343, 353828686, 707657372, 1415314744, 2830629488]

約数ペア:

[(1, 2830629488), (2, 1415314744), (4, 707657372), (8, 353828686), (16, 176914343), (8863, 319376), (17726, 159688), (19961, 141808), (35452, 79844), (39922, 70904)]