55943384

素因数分解:

$2^3\times 7^1\times {\mathrm{998989}}^1$

素因数の和:999002

約数の個数: 16

約数和(自身を含む): 119878800

約数和(自身を除く): 63935416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 998989, 1997978, 3995956, 6992923, 7991912, 13985846, 27971692, 55943384]

約数ペア:

[(1, 55943384), (2, 27971692), (4, 13985846), (7, 7991912), (8, 6992923), (14, 3995956), (28, 1997978), (56, 998989)]