520050404146

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2936711}}^1$

素因数の和:2936879

約数の個数: 48

約数和(自身を含む): 984268393920

約数和(自身を除く): 464217989774

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 139, 182, 278, 637, 973, 1274, 1807, 1946, 3614, 6811, 12649, 13622, 25298, 88543, 177086, 2936711, 5873422, 20556977, 38177243, 41113954, 76354486, 143898839, 267240701, 287797678, 408202829, 534481402, 816405658, 1870684907, 2857419803, 3741369814, 5306636777, 5714839606, 10613273554, 20001938621, 37146457439, 40003877242, 74292914878, 260025202073, 520050404146]

約数ペア:

[(1, 520050404146), (2, 260025202073), (7, 74292914878), (13, 40003877242), (14, 37146457439), (26, 20001938621), (49, 10613273554), (91, 5714839606), (98, 5306636777), (139, 3741369814), (182, 2857419803), (278, 1870684907), (637, 816405658), (973, 534481402), (1274, 408202829), (1807, 287797678), (1946, 267240701), (3614, 143898839), (6811, 76354486), (12649, 41113954), (13622, 38177243), (25298, 20556977), (88543, 5873422), (177086, 2936711)]