2000764372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{612229}}^1$

素因数の和:612295

約数の個数: 24

約数和(自身を含む): 3771336800

約数和(自身を除く): 1770572428

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 612229, 1224458, 2448916, 11632351, 23264702, 26325847, 46529404, 52651694, 105303388, 500191093, 1000382186, 2000764372]

約数ペア:

[(1, 2000764372), (2, 1000382186), (4, 500191093), (19, 105303388), (38, 52651694), (43, 46529404), (76, 26325847), (86, 23264702), (172, 11632351), (817, 2448916), (1634, 1224458), (3268, 612229)]