2837789359834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1\times {\mathrm{61561}}^1$

素因数の和:63487

約数の個数: 64

約数和(自身を含む): 5059923603840

約数和(自身を除く): 2222134244006

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1811, 1958, 2314, 3622, 12727, 19921, 23543, 25454, 39842, 47086, 61561, 123122, 161179, 258973, 322358, 517946, 677171, 800293, 1354342, 1600586, 1772969, 2095327, 3545938, 4190654, 5478929, 8803223, 10957858, 17606446, 23048597, 46097194, 60268219, 71226077, 111486971, 120536438, 142452154, 222973942, 783486847, 1226356681, 1449330623, 1566973694, 2452713362, 2898661246, 9922340419, 15942636853, 19844680838, 31885273706, 109145744609, 128990425447, 218291489218, 257980850894, 1418894679917, 2837789359834]

約数ペア:

[(1, 2837789359834), (2, 1418894679917), (11, 257980850894), (13, 218291489218), (22, 128990425447), (26, 109145744609), (89, 31885273706), (143, 19844680838), (178, 15942636853), (286, 9922340419), (979, 2898661246), (1157, 2452713362), (1811, 1566973694), (1958, 1449330623), (2314, 1226356681), (3622, 783486847), (12727, 222973942), (19921, 142452154), (23543, 120536438), (25454, 111486971), (39842, 71226077), (47086, 60268219), (61561, 46097194), (123122, 23048597), (161179, 17606446), (258973, 10957858), (322358, 8803223), (517946, 5478929), (677171, 4190654), (800293, 3545938), (1354342, 2095327), (1600586, 1772969)]