4239508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 9627520

約数和(自身を除く): 5388012

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 613, 988, 1226, 1729, 2452, 3458, 4291, 6916, 7969, 8582, 11647, 15938, 17164, 23294, 31876, 46588, 55783, 81529, 111566, 151411, 163058, 223132, 302822, 326116, 605644, 1059877, 2119754, 4239508]

約数ペア:

[(1, 4239508), (2, 2119754), (4, 1059877), (7, 605644), (13, 326116), (14, 302822), (19, 223132), (26, 163058), (28, 151411), (38, 111566), (52, 81529), (76, 55783), (91, 46588), (133, 31876), (182, 23294), (247, 17164), (266, 15938), (364, 11647), (494, 8582), (532, 7969), (613, 6916), (988, 4291), (1226, 3458), (1729, 2452)]