3944156912

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{286973}}^1$

素因数の和:287840

約数の個数: 20

約数和(自身を含む): 7650726840

約数和(自身を除く): 3706569928

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 6872, 13744, 286973, 573946, 1147892, 2295784, 4591568, 246509807, 493019614, 986039228, 1972078456, 3944156912]

約数ペア:

[(1, 3944156912), (2, 1972078456), (4, 986039228), (8, 493019614), (16, 246509807), (859, 4591568), (1718, 2295784), (3436, 1147892), (6872, 573946), (13744, 286973)]