1259432916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{365689}}^1$

素因数の和:365744

約数の個数: 48

約数和(自身を含む): 3440411520

約数和(自身を除く): 2180978604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 365689, 731378, 1097067, 1462756, 2194134, 2559823, 4388268, 5119646, 7679469, 10239292, 14993249, 15358938, 29986498, 30717876, 44979747, 59972996, 89959494, 104952743, 179918988, 209905486, 314858229, 419810972, 629716458, 1259432916]

約数ペア:

[(1, 1259432916), (2, 629716458), (3, 419810972), (4, 314858229), (6, 209905486), (7, 179918988), (12, 104952743), (14, 89959494), (21, 59972996), (28, 44979747), (41, 30717876), (42, 29986498), (82, 15358938), (84, 14993249), (123, 10239292), (164, 7679469), (246, 5119646), (287, 4388268), (492, 2559823), (574, 2194134), (861, 1462756), (1148, 1097067), (1722, 731378), (3444, 365689)]