390496022

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{1451}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 685808640

約数和(自身を除く): 295312618

約数列:

[1, 2, 7, 14, 47, 94, 329, 409, 658, 818, 1451, 2863, 2902, 5726, 10157, 19223, 20314, 38446, 68197, 134561, 136394, 269122, 477379, 593459, 954758, 1186918, 4154213, 8308426, 27892573, 55785146, 195248011, 390496022]

約数ペア:

[(1, 390496022), (2, 195248011), (7, 55785146), (14, 27892573), (47, 8308426), (94, 4154213), (329, 1186918), (409, 954758), (658, 593459), (818, 477379), (1451, 269122), (2863, 136394), (2902, 134561), (5726, 68197), (10157, 38446), (19223, 20314)]