4208386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 8184960

約数和(自身を除く): 3976574

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1217, 1729, 2434, 3458, 8519, 15821, 17038, 23123, 31642, 46246, 110747, 161861, 221494, 300599, 323722, 601198, 2104193, 4208386]

約数ペア:

[(1, 4208386), (2, 2104193), (7, 601198), (13, 323722), (14, 300599), (19, 221494), (26, 161861), (38, 110747), (91, 46246), (133, 31642), (182, 23123), (247, 17038), (266, 15821), (494, 8519), (1217, 3458), (1729, 2434)]