139227116

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{46471}}^1$

素因数の和:46589

約数の個数: 24

約数和(自身を含む): 281062656

約数和(自身を除く): 141835540

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 46471, 92942, 185884, 325297, 650594, 1301188, 4972397, 9944794, 19889588, 34806779, 69613558, 139227116]

約数ペア:

[(1, 139227116), (2, 69613558), (4, 34806779), (7, 19889588), (14, 9944794), (28, 4972397), (107, 1301188), (214, 650594), (428, 325297), (749, 185884), (1498, 92942), (2996, 46471)]