2489351624

素因数分解:

$2^3\times {\mathrm{673}}^1\times {\mathrm{462361}}^1$

素因数の和:463040

約数の個数: 16

約数和(自身を含む): 4674479820

約数和(自身を除く): 2185128196

約数列:

[1, 2, 4, 8, 673, 1346, 2692, 5384, 462361, 924722, 1849444, 3698888, 311168953, 622337906, 1244675812, 2489351624]

約数ペア:

[(1, 2489351624), (2, 1244675812), (4, 622337906), (8, 311168953), (673, 3698888), (1346, 1849444), (2692, 924722), (5384, 462361)]