40398886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{5449}}^1$

素因数の和:5799

約数の個数: 16

約数和(自身を含む): 66315600

約数和(自身を除く): 25916714

約数列:

[1, 2, 11, 22, 337, 674, 3707, 5449, 7414, 10898, 59939, 119878, 1836313, 3672626, 20199443, 40398886]

約数ペア:

[(1, 40398886), (2, 20199443), (11, 3672626), (22, 1836313), (337, 119878), (674, 59939), (3707, 10898), (5449, 7414)]