1999262192

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{284633}}^1$

素因数の和:285080

約数の個数: 20

約数和(自身を含む): 3882407760

約数和(自身を除く): 1883145568

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 284633, 569266, 1138532, 2277064, 4554128, 124953887, 249907774, 499815548, 999631096, 1999262192]

約数ペア:

[(1, 1999262192), (2, 999631096), (4, 499815548), (8, 249907774), (16, 124953887), (439, 4554128), (878, 2277064), (1756, 1138532), (3512, 569266), (7024, 284633)]