2478368

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1940

約数の個数: 24

約数和(自身を含む): 5000940

約数和(自身を除く): 2522572

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 1889, 3778, 7556, 15112, 30224, 60448, 77449, 154898, 309796, 619592, 1239184, 2478368]

約数ペア:

[(1, 2478368), (2, 1239184), (4, 619592), (8, 309796), (16, 154898), (32, 77449), (41, 60448), (82, 30224), (164, 15112), (328, 7556), (656, 3778), (1312, 1889)]