853177556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{5783}}^1$

素因数の和:6284

約数の個数: 48

約数和(自身を含む): 1865687040

約数和(自身を除く): 1012509484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 479, 958, 1916, 3353, 5269, 5783, 6706, 10538, 11566, 13412, 21076, 23132, 36883, 40481, 63613, 73766, 80962, 127226, 147532, 161924, 254452, 445291, 890582, 1781164, 2770057, 5540114, 11080228, 19390399, 30470627, 38780798, 60941254, 77561596, 121882508, 213294389, 426588778, 853177556]

約数ペア:

[(1, 853177556), (2, 426588778), (4, 213294389), (7, 121882508), (11, 77561596), (14, 60941254), (22, 38780798), (28, 30470627), (44, 19390399), (77, 11080228), (154, 5540114), (308, 2770057), (479, 1781164), (958, 890582), (1916, 445291), (3353, 254452), (5269, 161924), (5783, 147532), (6706, 127226), (10538, 80962), (11566, 73766), (13412, 63613), (21076, 40481), (23132, 36883)]