349764494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{239237}}^1$

素因数の和:239299

約数の個数: 16

約数和(自身を含む): 568429488

約数和(自身を除く): 218664994

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 239237, 478474, 4067029, 8134058, 10287191, 20574382, 174882247, 349764494]

約数ペア:

[(1, 349764494), (2, 174882247), (17, 20574382), (34, 10287191), (43, 8134058), (86, 4067029), (731, 478474), (1462, 239237)]