290050908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3452987}}^1$

素因数の和:3453001

約数の個数: 24

約数和(自身を含む): 773469312

約数和(自身を除く): 483418404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3452987, 6905974, 10358961, 13811948, 20717922, 24170909, 41435844, 48341818, 72512727, 96683636, 145025454, 290050908]

約数ペア:

[(1, 290050908), (2, 145025454), (3, 96683636), (4, 72512727), (6, 48341818), (7, 41435844), (12, 24170909), (14, 20717922), (21, 13811948), (28, 10358961), (42, 6905974), (84, 3452987)]