1023903902

素因数分解:

$2^1\times 7^2\times {\mathrm{10447999}}^1$

素因数の和:10448015

約数の個数: 12

約数和(自身を含む): 1786608000

約数和(自身を除く): 762704098

約数列:

[1, 2, 7, 14, 49, 98, 10447999, 20895998, 73135993, 146271986, 511951951, 1023903902]

約数ペア:

[(1, 1023903902), (2, 511951951), (7, 146271986), (14, 73135993), (49, 20895998), (98, 10447999)]