2011213243

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{23827}}^1$

素因数の和:24034

約数の個数: 16

約数和(自身を含む): 2231063296

約数和(自身を除く): 219850053

約数列:

[1, 13, 43, 151, 559, 1963, 6493, 23827, 84409, 309751, 1024561, 3597877, 13319293, 46772401, 154708711, 2011213243]

約数ペア:

[(1, 2011213243), (13, 154708711), (43, 46772401), (151, 13319293), (559, 3597877), (1963, 1024561), (6493, 309751), (23827, 84409)]