2159490047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1\times {\mathrm{4159}}^1$

素因数の和:7814

約数の個数: 16

約数和(自身を含む): 2538332160

約数和(自身を除く): 378842113

約数列:

[1, 11, 13, 143, 3631, 4159, 39941, 45749, 47203, 54067, 519233, 594737, 15101329, 166114619, 196317277, 2159490047]

約数ペア:

[(1, 2159490047), (11, 196317277), (13, 166114619), (143, 15101329), (3631, 594737), (4159, 519233), (39941, 54067), (45749, 47203)]