387675134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{2917}}^1$

素因数の和:3800

約数の個数: 32

約数和(自身を含む): 726091776

約数和(自身を除く): 338416642

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 863, 1726, 2917, 5834, 6041, 9493, 12082, 18986, 20419, 32087, 40838, 64174, 66451, 132902, 224609, 449218, 2517371, 5034742, 17621597, 27691081, 35243194, 55382162, 193837567, 387675134]

約数ペア:

[(1, 387675134), (2, 193837567), (7, 55382162), (11, 35243194), (14, 27691081), (22, 17621597), (77, 5034742), (154, 2517371), (863, 449218), (1726, 224609), (2917, 132902), (5834, 66451), (6041, 64174), (9493, 40838), (12082, 32087), (18986, 20419)]