2021848114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5857}}^1$

素因数の和:5971

約数の個数: 64

約数和(自身を含む): 3826351872

約数和(自身を除く): 1804503758

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 71, 142, 143, 187, 221, 286, 374, 442, 781, 923, 1207, 1562, 1846, 2414, 2431, 4862, 5857, 10153, 11714, 13277, 15691, 20306, 26554, 31382, 64427, 76141, 99569, 128854, 152282, 172601, 199138, 345202, 415847, 831694, 837551, 1095259, 1294397, 1675102, 2190518, 2588794, 4574317, 5406011, 7069399, 9148634, 10812022, 14138798, 14238367, 28476734, 59466121, 77763389, 91902187, 118932242, 155526778, 183804374, 1010924057, 2021848114]

約数ペア:

[(1, 2021848114), (2, 1010924057), (11, 183804374), (13, 155526778), (17, 118932242), (22, 91902187), (26, 77763389), (34, 59466121), (71, 28476734), (142, 14238367), (143, 14138798), (187, 10812022), (221, 9148634), (286, 7069399), (374, 5406011), (442, 4574317), (781, 2588794), (923, 2190518), (1207, 1675102), (1562, 1294397), (1846, 1095259), (2414, 837551), (2431, 831694), (4862, 415847), (5857, 345202), (10153, 199138), (11714, 172601), (13277, 152282), (15691, 128854), (20306, 99569), (26554, 76141), (31382, 64427)]