2017125878

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2053}}^1\times {\mathrm{4507}}^1$

素因数の和:6671

約数の個数: 16

約数和(自身を含む): 3055612560

約数和(自身を除く): 1038486682

約数列:

[1, 2, 109, 218, 2053, 4106, 4507, 9014, 223777, 447554, 491263, 982526, 9252871, 18505742, 1008562939, 2017125878]

約数ペア:

[(1, 2017125878), (2, 1008562939), (109, 18505742), (218, 9252871), (2053, 982526), (4106, 491263), (4507, 447554), (9014, 223777)]