2039709410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4974901}}^1$

素因数の和:4974949

約数の個数: 16

約数和(自身を含む): 3761025912

約数和(自身を除く): 1721316502

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4974901, 9949802, 24874505, 49749010, 203970941, 407941882, 1019854705, 2039709410]

約数ペア:

[(1, 2039709410), (2, 1019854705), (5, 407941882), (10, 203970941), (41, 49749010), (82, 24874505), (205, 9949802), (410, 4974901)]