2017378426

素因数分解:

$2^1\times 7^1\times {\mathrm{7219}}^1\times {\mathrm{19961}}^1$

素因数の和:27189

約数の個数: 16

約数和(自身を含む): 3459015360

約数和(自身を除く): 1441636934

約数列:

[1, 2, 7, 14, 7219, 14438, 19961, 39922, 50533, 101066, 139727, 279454, 144098459, 288196918, 1008689213, 2017378426]

約数ペア:

[(1, 2017378426), (2, 1008689213), (7, 288196918), (14, 144098459), (7219, 279454), (14438, 139727), (19961, 101066), (39922, 50533)]