2100051770

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1926653}}^1$

素因数の和:1926769

約数の個数: 16

約数和(自身を含む): 3814774920

約数和(自身を除く): 1714723150

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1926653, 3853306, 9633265, 19266530, 210005177, 420010354, 1050025885, 2100051770]

約数ペア:

[(1, 2100051770), (2, 1050025885), (5, 420010354), (10, 210005177), (109, 19266530), (218, 9633265), (545, 3853306), (1090, 1926653)]