2201589068

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{202129}}^1$

素因数の和:202529

約数の個数: 24

約数和(自身を含む): 4414519200

約数和(自身を除く): 2212930132

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 5446, 10892, 202129, 404258, 808516, 1414903, 2829806, 5659612, 78628181, 157256362, 314512724, 550397267, 1100794534, 2201589068]

約数ペア:

[(1, 2201589068), (2, 1100794534), (4, 550397267), (7, 314512724), (14, 157256362), (28, 78628181), (389, 5659612), (778, 2829806), (1556, 1414903), (2723, 808516), (5446, 404258), (10892, 202129)]