2017199824

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{118603}}^1$

素因数の和:119674

約数の個数: 20

約数和(自身を含む): 3912034336

約数和(自身を除く): 1894834512

約数列:

[1, 2, 4, 8, 16, 1063, 2126, 4252, 8504, 17008, 118603, 237206, 474412, 948824, 1897648, 126074989, 252149978, 504299956, 1008599912, 2017199824]

約数ペア:

[(1, 2017199824), (2, 1008599912), (4, 504299956), (8, 252149978), (16, 126074989), (1063, 1897648), (2126, 948824), (4252, 474412), (8504, 237206), (17008, 118603)]