7291304566

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{19141}}^1$

素因数の和:19206

約数の個数: 72

約数和(自身を含む): 14376254544

約数和(自身を除く): 7084949978

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 169, 182, 299, 322, 338, 598, 637, 1127, 1183, 1274, 2093, 2254, 2366, 3887, 4186, 7774, 8281, 14651, 16562, 19141, 27209, 29302, 38282, 54418, 133987, 190463, 248833, 267974, 380926, 440243, 497666, 880486, 937909, 1741831, 1875818, 3081701, 3234829, 3483662, 5723159, 6163402, 6469658, 11446318, 12192817, 21571907, 22643803, 24385634, 40062113, 43143814, 45287606, 74401067, 80124226, 148802134, 158506621, 280434791, 317013242, 520807469, 560869582, 1041614938, 3645652283, 7291304566]

約数ペア:

[(1, 7291304566), (2, 3645652283), (7, 1041614938), (13, 560869582), (14, 520807469), (23, 317013242), (26, 280434791), (46, 158506621), (49, 148802134), (91, 80124226), (98, 74401067), (161, 45287606), (169, 43143814), (182, 40062113), (299, 24385634), (322, 22643803), (338, 21571907), (598, 12192817), (637, 11446318), (1127, 6469658), (1183, 6163402), (1274, 5723159), (2093, 3483662), (2254, 3234829), (2366, 3081701), (3887, 1875818), (4186, 1741831), (7774, 937909), (8281, 880486), (14651, 497666), (16562, 440243), (19141, 380926), (27209, 267974), (29302, 248833), (38282, 190463), (54418, 133987)]