905556976

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{257}}^1\times {\mathrm{1153}}^1$

素因数の和:1609

約数の個数: 40

約数和(自身を含む): 1772100864

約数和(自身を除く): 866543888

約数列:

[1, 2, 4, 8, 16, 191, 257, 382, 514, 764, 1028, 1153, 1528, 2056, 2306, 3056, 4112, 4612, 9224, 18448, 49087, 98174, 196348, 220223, 296321, 392696, 440446, 592642, 785392, 880892, 1185284, 1761784, 2370568, 3523568, 4741136, 56597311, 113194622, 226389244, 452778488, 905556976]

約数ペア:

[(1, 905556976), (2, 452778488), (4, 226389244), (8, 113194622), (16, 56597311), (191, 4741136), (257, 3523568), (382, 2370568), (514, 1761784), (764, 1185284), (1028, 880892), (1153, 785392), (1528, 592642), (2056, 440446), (2306, 392696), (3056, 296321), (4112, 220223), (4612, 196348), (9224, 98174), (18448, 49087)]