308998214

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{28927}}^1$

素因数の和:29052

約数の個数: 24

約数和(自身を含む): 544135680

約数和(自身を除く): 235137466

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 5341, 10682, 28927, 57854, 202489, 404978, 1417423, 2834846, 3153043, 6306086, 22071301, 44142602, 154499107, 308998214]

約数ペア:

[(1, 308998214), (2, 154499107), (7, 44142602), (14, 22071301), (49, 6306086), (98, 3153043), (109, 2834846), (218, 1417423), (763, 404978), (1526, 202489), (5341, 57854), (10682, 28927)]