2484740

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 5248320

約数和(自身を除く): 2763580

約数列:

[1, 2, 4, 5, 10, 20, 283, 439, 566, 878, 1132, 1415, 1756, 2195, 2830, 4390, 5660, 8780, 124237, 248474, 496948, 621185, 1242370, 2484740]

約数ペア:

[(1, 2484740), (2, 1242370), (4, 621185), (5, 496948), (10, 248474), (20, 124237), (283, 8780), (439, 5660), (566, 4390), (878, 2830), (1132, 2195), (1415, 1756)]