247703906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251221}}^1$

素因数の和:251269

約数の個数: 16

約数和(自身を含む): 406979640

約数和(自身を除く): 159275734

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 251221, 502442, 4270757, 7285409, 8541514, 14570818, 123851953, 247703906]

約数ペア:

[(1, 247703906), (2, 123851953), (17, 14570818), (29, 8541514), (34, 7285409), (58, 4270757), (493, 502442), (986, 251221)]