2839456

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1096

約数の個数: 24

約数和(自身を含む): 5658660

約数和(自身を除く): 2819204

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 997, 1424, 1994, 2848, 3988, 7976, 15952, 31904, 88733, 177466, 354932, 709864, 1419728, 2839456]

約数ペア:

[(1, 2839456), (2, 1419728), (4, 709864), (8, 354932), (16, 177466), (32, 88733), (89, 31904), (178, 15952), (356, 7976), (712, 3988), (997, 2848), (1424, 1994)]