2868488

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 6202560

約数和(自身を除く): 3334072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 283, 362, 566, 724, 1132, 1267, 1448, 1981, 2264, 2534, 3962, 5068, 7924, 10136, 15848, 51223, 102446, 204892, 358561, 409784, 717122, 1434244, 2868488]

約数ペア:

[(1, 2868488), (2, 1434244), (4, 717122), (7, 409784), (8, 358561), (14, 204892), (28, 102446), (56, 51223), (181, 15848), (283, 10136), (362, 7924), (566, 5068), (724, 3962), (1132, 2534), (1267, 2264), (1448, 1981)]