1125208

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 2453760

約数和(自身を除く): 1328552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 283, 284, 497, 566, 568, 994, 1132, 1981, 1988, 2264, 3962, 3976, 7924, 15848, 20093, 40186, 80372, 140651, 160744, 281302, 562604, 1125208]

約数ペア:

[(1, 1125208), (2, 562604), (4, 281302), (7, 160744), (8, 140651), (14, 80372), (28, 40186), (56, 20093), (71, 15848), (142, 7924), (283, 3976), (284, 3962), (497, 2264), (566, 1988), (568, 1981), (994, 1132)]