249616405730

素因数分解:

$2^1\times 5^1\times {\mathrm{239539}}^1\times {\mathrm{104207}}^1$

素因数の和:343753

約数の個数: 16

約数和(自身を含む): 449315717760

約数和(自身を除く): 199699312030

約数列:

[1, 2, 5, 10, 104207, 208414, 239539, 479078, 521035, 1042070, 1197695, 2395390, 24961640573, 49923281146, 124808202865, 249616405730]

約数ペア:

[(1, 249616405730), (2, 124808202865), (5, 49923281146), (10, 24961640573), (104207, 2395390), (208414, 1197695), (239539, 1042070), (479078, 521035)]