291212455994

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{30077717}}^1$

素因数の和:30077869

約数の個数: 16

約数和(自身を含む): 450443904768

約数和(自身を除く): 159231448774

約数列:

[1, 2, 47, 94, 103, 206, 4841, 9682, 30077717, 60155434, 1413652699, 2827305398, 3098004851, 6196009702, 145606227997, 291212455994]

約数ペア:

[(1, 291212455994), (2, 145606227997), (47, 6196009702), (94, 3098004851), (103, 2827305398), (206, 1413652699), (4841, 60155434), (9682, 30077717)]