1960970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17827}}^1$

素因数の和:17845

約数の個数: 16

約数和(自身を含む): 3850848

約数和(自身を除く): 1889878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 17827, 35654, 89135, 178270, 196097, 392194, 980485, 1960970]

約数ペア:

[(1, 1960970), (2, 980485), (5, 392194), (10, 196097), (11, 178270), (22, 89135), (55, 35654), (110, 17827)]