247119024

素因数分解:

$2^4\times 3^1\times {\mathrm{5148313}}^1$

素因数の和:5148324

約数の個数: 20

約数和(自身を含む): 638390936

約数和(自身を除く): 391271912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5148313, 10296626, 15444939, 20593252, 30889878, 41186504, 61779756, 82373008, 123559512, 247119024]

約数ペア:

[(1, 247119024), (2, 123559512), (3, 82373008), (4, 61779756), (6, 41186504), (8, 30889878), (12, 20593252), (16, 15444939), (24, 10296626), (48, 5148313)]