3940638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 8937600

約数和(自身を除く): 4996962

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 2659, 5318, 7977, 15954, 34567, 50521, 69134, 101042, 103701, 151563, 207402, 303126, 656773, 1313546, 1970319, 3940638]

約数ペア:

[(1, 3940638), (2, 1970319), (3, 1313546), (6, 656773), (13, 303126), (19, 207402), (26, 151563), (38, 103701), (39, 101042), (57, 69134), (78, 50521), (114, 34567), (247, 15954), (494, 7977), (741, 5318), (1482, 2659)]