2670648

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 6720000

約数和(自身を除く): 4049352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 499, 669, 892, 998, 1338, 1497, 1784, 1996, 2676, 2994, 3992, 5352, 5988, 11976, 111277, 222554, 333831, 445108, 667662, 890216, 1335324, 2670648]

約数ペア:

[(1, 2670648), (2, 1335324), (3, 890216), (4, 667662), (6, 445108), (8, 333831), (12, 222554), (24, 111277), (223, 11976), (446, 5988), (499, 5352), (669, 3992), (892, 2994), (998, 2676), (1338, 1996), (1497, 1784)]