2021625686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{555697}}^1$

素因数の和:555823

約数の個数: 16

約数和(自身を含む): 3240830736

約数和(自身を除く): 1219205050

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 555697, 1111394, 9446849, 18893698, 59459579, 118919158, 1010812843, 2021625686]

約数ペア:

[(1, 2021625686), (2, 1010812843), (17, 118919158), (34, 59459579), (107, 18893698), (214, 9446849), (1819, 1111394), (3638, 555697)]