2040377068

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{499}}^1\times {\mathrm{5189}}^1$

素因数の和:5889

約数の個数: 24

約数和(自身を含む): 3596670000

約数和(自身を除く): 1556292932

約数列:

[1, 2, 4, 197, 394, 499, 788, 998, 1996, 5189, 10378, 20756, 98303, 196606, 393212, 1022233, 2044466, 2589311, 4088932, 5178622, 10357244, 510094267, 1020188534, 2040377068]

約数ペア:

[(1, 2040377068), (2, 1020188534), (4, 510094267), (197, 10357244), (394, 5178622), (499, 4088932), (788, 2589311), (998, 2044466), (1996, 1022233), (5189, 393212), (10378, 196606), (20756, 98303)]