69960884

素因数分解:

$2^2\times 7^1\times {\mathrm{2498603}}^1$

素因数の和:2498614

約数の個数: 12

約数和(自身を含む): 139921824

約数和(自身を除く): 69960940

約数列:

[1, 2, 4, 7, 14, 28, 2498603, 4997206, 9994412, 17490221, 34980442, 69960884]

約数ペア:

[(1, 69960884), (2, 34980442), (4, 17490221), (7, 9994412), (14, 4997206), (28, 2498603)]