1688894228

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2079919}}^1$

素因数の和:2079959

約数の個数: 24

約数和(自身を含む): 3494265600

約数和(自身を除く): 1805371372

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2079919, 4159838, 8319676, 14559433, 29118866, 58237732, 60317651, 120635302, 241270604, 422223557, 844447114, 1688894228]

約数ペア:

[(1, 1688894228), (2, 844447114), (4, 422223557), (7, 241270604), (14, 120635302), (28, 60317651), (29, 58237732), (58, 29118866), (116, 14559433), (203, 8319676), (406, 4159838), (812, 2079919)]