2012338078

素因数分解:

$2^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1\times {\mathrm{5479}}^1$

素因数の和:6339

約数の個数: 16

約数和(自身を含む): 3033180000

約数和(自身を除く): 1020841922

約数列:

[1, 2, 409, 449, 818, 898, 5479, 10958, 183641, 367282, 2240911, 2460071, 4481822, 4920142, 1006169039, 2012338078]

約数ペア:

[(1, 2012338078), (2, 1006169039), (409, 4920142), (449, 4481822), (818, 2460071), (898, 2240911), (5479, 367282), (10958, 183641)]