2078943670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3102901}}^1$

素因数の和:3102975

約数の個数: 16

約数和(自身を含む): 3797952048

約数和(自身を除く): 1719008378

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 3102901, 6205802, 15514505, 31029010, 207894367, 415788734, 1039471835, 2078943670]

約数ペア:

[(1, 2078943670), (2, 1039471835), (5, 415788734), (10, 207894367), (67, 31029010), (134, 15514505), (335, 6205802), (670, 3102901)]