2013971854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{298013}}^1$

素因数の和:298155

約数の個数: 16

約数和(自身を含む): 3147027840

約数和(自身を除く): 1133055986

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 298013, 596026, 9238403, 18476806, 32483417, 64966834, 1006985927, 2013971854]

約数ペア:

[(1, 2013971854), (2, 1006985927), (31, 64966834), (62, 32483417), (109, 18476806), (218, 9238403), (3379, 596026), (6758, 298013)]