2749922

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2207}}^1$

素因数の和:2305

約数の個数: 16

約数和(自身を含む): 4769280

約数和(自身を除く): 2019358

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 2207, 4414, 15449, 30898, 196423, 392846, 1374961, 2749922]

約数ペア:

[(1, 2749922), (2, 1374961), (7, 392846), (14, 196423), (89, 30898), (178, 15449), (623, 4414), (1246, 2207)]