2012451128

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{70841}}^1$

素因数の和:70967

約数の個数: 32

約数和(自身を含む): 3901977360

約数和(自身を除く): 1889526232

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 424, 536, 3551, 7102, 14204, 28408, 70841, 141682, 283364, 566728, 3754573, 4746347, 7509146, 9492694, 15018292, 18985388, 30036584, 37970776, 251556391, 503112782, 1006225564, 2012451128]

約数ペア:

[(1, 2012451128), (2, 1006225564), (4, 503112782), (8, 251556391), (53, 37970776), (67, 30036584), (106, 18985388), (134, 15018292), (212, 9492694), (268, 7509146), (424, 4746347), (536, 3754573), (3551, 566728), (7102, 283364), (14204, 141682), (28408, 70841)]