2011053954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{78367}}^1$

素因数の和:78439

約数の個数: 64

約数和(自身を含む): 5055676416

約数和(自身を除く): 3044622462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1222, 1833, 1974, 3666, 4277, 8554, 12831, 25662, 78367, 156734, 235101, 470202, 548569, 1018771, 1097138, 1645707, 2037542, 3056313, 3291414, 3683249, 6112626, 7131397, 7366498, 11049747, 14262794, 21394191, 22099494, 25782743, 42788382, 47882237, 51565486, 77348229, 95764474, 143646711, 154696458, 287293422, 335175659, 670351318, 1005526977, 2011053954]

約数ペア:

[(1, 2011053954), (2, 1005526977), (3, 670351318), (6, 335175659), (7, 287293422), (13, 154696458), (14, 143646711), (21, 95764474), (26, 77348229), (39, 51565486), (42, 47882237), (47, 42788382), (78, 25782743), (91, 22099494), (94, 21394191), (141, 14262794), (182, 11049747), (273, 7366498), (282, 7131397), (329, 6112626), (546, 3683249), (611, 3291414), (658, 3056313), (987, 2037542), (1222, 1645707), (1833, 1097138), (1974, 1018771), (3666, 548569), (4277, 470202), (8554, 235101), (12831, 156734), (25662, 78367)]