7139224898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{32089}}^1$

素因数の和:32346

約数の個数: 32

約数和(自身を含む): 11860464000

約数和(自身を除く): 4721239102

約数列:

[1, 2, 13, 26, 43, 86, 199, 398, 559, 1118, 2587, 5174, 8557, 17114, 32089, 64178, 111241, 222482, 417157, 834314, 1379827, 2759654, 6385711, 12771422, 17937751, 35875502, 83014243, 166028486, 274585573, 549171146, 3569612449, 7139224898]

約数ペア:

[(1, 7139224898), (2, 3569612449), (13, 549171146), (26, 274585573), (43, 166028486), (86, 83014243), (199, 35875502), (398, 17937751), (559, 12771422), (1118, 6385711), (2587, 2759654), (5174, 1379827), (8557, 834314), (17114, 417157), (32089, 222482), (64178, 111241)]