2938472210

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1972129}}^1$

素因数の和:1972285

約数の個数: 16

約数和(自身を含む): 5324751000

約数和(自身を除く): 2386278790

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 1972129, 3944258, 9860645, 19721290, 293847221, 587694442, 1469236105, 2938472210]

約数ペア:

[(1, 2938472210), (2, 1469236105), (5, 587694442), (10, 293847221), (149, 19721290), (298, 9860645), (745, 3944258), (1490, 1972129)]