1947064

素因数分解:

$2^3\times 7^2\times {\mathrm{4967}}^1$

素因数の和:4987

約数の個数: 24

約数和(自身を含む): 4247640

約数和(自身を除く): 2300576

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 4967, 9934, 19868, 34769, 39736, 69538, 139076, 243383, 278152, 486766, 973532, 1947064]

約数ペア:

[(1, 1947064), (2, 973532), (4, 486766), (7, 278152), (8, 243383), (14, 139076), (28, 69538), (49, 39736), (56, 34769), (98, 19868), (196, 9934), (392, 4967)]