6720899146

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{7639}}^1$

素因数の和:7823

約数の個数: 48

約数和(自身を含む): 11576433600

約数和(自身を除く): 4855534454

約数列:

[1, 2, 13, 19, 26, 38, 137, 169, 247, 274, 338, 494, 1781, 2603, 3211, 3562, 5206, 6422, 7639, 15278, 23153, 33839, 46306, 67678, 99307, 145141, 198614, 290282, 439907, 879814, 1046543, 1290991, 1886833, 2093086, 2581982, 3773666, 13605059, 19884317, 24528829, 27210118, 39768634, 49057658, 176865767, 258496121, 353731534, 516992242, 3360449573, 6720899146]

約数ペア:

[(1, 6720899146), (2, 3360449573), (13, 516992242), (19, 353731534), (26, 258496121), (38, 176865767), (137, 49057658), (169, 39768634), (247, 27210118), (274, 24528829), (338, 19884317), (494, 13605059), (1781, 3773666), (2603, 2581982), (3211, 2093086), (3562, 1886833), (5206, 1290991), (6422, 1046543), (7639, 879814), (15278, 439907), (23153, 290282), (33839, 198614), (46306, 145141), (67678, 99307)]