247419207602

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{847901}}^1$

素因数の和:849026

約数の個数: 32

約数和(自身を含む): 446878270080

約数和(自身を除く): 199459062478

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1097, 2194, 7679, 15358, 20843, 41686, 145901, 291802, 847901, 1695802, 5935307, 11870614, 16110119, 32220238, 112770833, 225541666, 930147397, 1860294794, 6511031779, 13022063558, 17672800543, 35345601086, 123709603801, 247419207602]

約数ペア:

[(1, 247419207602), (2, 123709603801), (7, 35345601086), (14, 17672800543), (19, 13022063558), (38, 6511031779), (133, 1860294794), (266, 930147397), (1097, 225541666), (2194, 112770833), (7679, 32220238), (15358, 16110119), (20843, 11870614), (41686, 5935307), (145901, 1695802), (291802, 847901)]