2056565738

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{997}}^1\times {\mathrm{2857}}^1$

素因数の和:3894

約数の個数: 24

約数和(自身を含む): 3260160612

約数和(自身を除く): 1203594874

約数列:

[1, 2, 19, 38, 361, 722, 997, 1994, 2857, 5714, 18943, 37886, 54283, 108566, 359917, 719834, 1031377, 2062754, 2848429, 5696858, 54120151, 108240302, 1028282869, 2056565738]

約数ペア:

[(1, 2056565738), (2, 1028282869), (19, 108240302), (38, 54120151), (361, 5696858), (722, 2848429), (997, 2062754), (1994, 1031377), (2857, 719834), (5714, 359917), (18943, 108566), (37886, 54283)]