12851519152

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{40841}}^1$

素因数の和:41197

約数の個数: 40

約数和(自身を含む): 25342297632

約数和(自身を除く): 12490778480

約数列:

[1, 2, 4, 8, 16, 71, 142, 277, 284, 554, 568, 1108, 1136, 2216, 4432, 19667, 39334, 40841, 78668, 81682, 157336, 163364, 314672, 326728, 653456, 2899711, 5799422, 11312957, 11598844, 22625914, 23197688, 45251828, 46395376, 90503656, 181007312, 803219947, 1606439894, 3212879788, 6425759576, 12851519152]

約数ペア:

[(1, 12851519152), (2, 6425759576), (4, 3212879788), (8, 1606439894), (16, 803219947), (71, 181007312), (142, 90503656), (277, 46395376), (284, 45251828), (554, 23197688), (568, 22625914), (1108, 11598844), (1136, 11312957), (2216, 5799422), (4432, 2899711), (19667, 653456), (39334, 326728), (40841, 314672), (78668, 163364), (81682, 157336)]