489509776

素因数分解:

$2^4\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{4231}}^1$

素因数の和:5279

約数の個数: 40

約数和(自身を含む): 1085220224

約数和(自身を除く): 595710448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1033, 2066, 4132, 4231, 7231, 8264, 8462, 14462, 16528, 16924, 28924, 29617, 33848, 57848, 59234, 67696, 115696, 118468, 236936, 473872, 4370623, 8741246, 17482492, 30594361, 34964984, 61188722, 69929968, 122377444, 244754888, 489509776]

約数ペア:

[(1, 489509776), (2, 244754888), (4, 122377444), (7, 69929968), (8, 61188722), (14, 34964984), (16, 30594361), (28, 17482492), (56, 8741246), (112, 4370623), (1033, 473872), (2066, 236936), (4132, 118468), (4231, 115696), (7231, 67696), (8264, 59234), (8462, 57848), (14462, 33848), (16528, 29617), (16924, 28924)]