2946968

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{4139}}^1$

素因数の和:4234

約数の個数: 16

約数和(自身を含む): 5589000

約数和(自身を除く): 2642032

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 4139, 8278, 16556, 33112, 368371, 736742, 1473484, 2946968]

約数ペア:

[(1, 2946968), (2, 1473484), (4, 736742), (8, 368371), (89, 33112), (178, 16556), (356, 8278), (712, 4139)]