1916488

素因数分解:

$2^3\times 7^2\times {\mathrm{4889}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 4180950

約数和(自身を除く): 2264462

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 4889, 9778, 19556, 34223, 39112, 68446, 136892, 239561, 273784, 479122, 958244, 1916488]

約数ペア:

[(1, 1916488), (2, 958244), (4, 479122), (7, 273784), (8, 239561), (14, 136892), (28, 68446), (49, 39112), (56, 34223), (98, 19556), (196, 9778), (392, 4889)]