2221952350

素因数分解:

$2^1\times 5^2\times {\mathrm{44439047}}^1$

素因数の和:44439059

約数の個数: 12

約数和(自身を含む): 4132831464

約数和(自身を除く): 1910879114

約数列:

[1, 2, 5, 10, 25, 50, 44439047, 88878094, 222195235, 444390470, 1110976175, 2221952350]

約数ペア:

[(1, 2221952350), (2, 1110976175), (5, 444390470), (10, 222195235), (25, 88878094), (50, 44439047)]