145440484

素因数分解:

$2^2\times 7^1\times {\mathrm{5194303}}^1$

素因数の和:5194314

約数の個数: 12

約数和(自身を含む): 290881024

約数和(自身を除く): 145440540

約数列:

[1, 2, 4, 7, 14, 28, 5194303, 10388606, 20777212, 36360121, 72720242, 145440484]

約数ペア:

[(1, 145440484), (2, 72720242), (4, 36360121), (7, 20777212), (14, 10388606), (28, 5194303)]