566883772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81967}}^1$

素因数の和:82010

約数の個数: 48

約数和(自身を含む): 1285258240

約数和(自身を除く): 718374468

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 81967, 163934, 327868, 573769, 1065571, 1147538, 1557373, 2131142, 2295076, 3114746, 4262284, 6229492, 7458997, 10901611, 14917994, 20245849, 21803222, 29835988, 40491698, 43606444, 80983396, 141720943, 283441886, 566883772]

約数ペア:

[(1, 566883772), (2, 283441886), (4, 141720943), (7, 80983396), (13, 43606444), (14, 40491698), (19, 29835988), (26, 21803222), (28, 20245849), (38, 14917994), (52, 10901611), (76, 7458997), (91, 6229492), (133, 4262284), (182, 3114746), (247, 2295076), (266, 2131142), (364, 1557373), (494, 1147538), (532, 1065571), (988, 573769), (1729, 327868), (3458, 163934), (6916, 81967)]