2080752557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 2335872000

約数和(自身を除く): 255119443

約数列:

[1, 13, 47, 109, 157, 199, 611, 1417, 2041, 2587, 5123, 7379, 9353, 17113, 21691, 31243, 66599, 95927, 121589, 222469, 281983, 406159, 804311, 1019477, 1468421, 3405487, 10456043, 13253201, 19089473, 44271331, 160057889, 2080752557]

約数ペア:

[(1, 2080752557), (13, 160057889), (47, 44271331), (109, 19089473), (157, 13253201), (199, 10456043), (611, 3405487), (1417, 1468421), (2041, 1019477), (2587, 804311), (5123, 406159), (7379, 281983), (9353, 222469), (17113, 121589), (21691, 95927), (31243, 66599)]