2801471803

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{32587}}^1$

素因数の和:33006

約数の個数: 16

約数和(自身を含む): 3202748640

約数和(自身を除く): 401276837

約数列:

[1, 13, 17, 221, 389, 5057, 6613, 32587, 85969, 423631, 553979, 7201727, 12676343, 164792459, 215497831, 2801471803]

約数ペア:

[(1, 2801471803), (13, 215497831), (17, 164792459), (221, 12676343), (389, 7201727), (5057, 553979), (6613, 423631), (32587, 85969)]