654377412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113371}}^1$

素因数の和:113428

約数の個数: 48

約数和(自身を含む): 1688789312

約数和(自身を除く): 1034411900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 113371, 226742, 340113, 453484, 680226, 1360452, 1473823, 2947646, 4194727, 4421469, 5895292, 8389454, 8842938, 12584181, 16778908, 17685876, 25168362, 50336724, 54531451, 109062902, 163594353, 218125804, 327188706, 654377412]

約数ペア:

[(1, 654377412), (2, 327188706), (3, 218125804), (4, 163594353), (6, 109062902), (12, 54531451), (13, 50336724), (26, 25168362), (37, 17685876), (39, 16778908), (52, 12584181), (74, 8842938), (78, 8389454), (111, 5895292), (148, 4421469), (156, 4194727), (222, 2947646), (444, 1473823), (481, 1360452), (962, 680226), (1443, 453484), (1924, 340113), (2886, 226742), (5772, 113371)]