2963219

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 3688128

約数和(自身を除く): 724909

約数列:

[1, 7, 17, 37, 119, 259, 629, 673, 4403, 4711, 11441, 24901, 80087, 174307, 423317, 2963219]

約数ペア:

[(1, 2963219), (7, 423317), (17, 174307), (37, 80087), (119, 24901), (259, 11441), (629, 4711), (673, 4403)]