4946942

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 10169712

約数和(自身を除く): 5222770

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 353, 539, 637, 706, 1001, 1078, 1274, 2002, 2471, 3883, 4589, 4942, 7007, 7766, 9178, 14014, 17297, 27181, 32123, 34594, 50479, 54362, 64246, 100958, 190267, 224861, 353353, 380534, 449722, 706706, 2473471, 4946942]

約数ペア:

[(1, 4946942), (2, 2473471), (7, 706706), (11, 449722), (13, 380534), (14, 353353), (22, 224861), (26, 190267), (49, 100958), (77, 64246), (91, 54362), (98, 50479), (143, 34594), (154, 32123), (182, 27181), (286, 17297), (353, 14014), (539, 9178), (637, 7766), (706, 7007), (1001, 4942), (1078, 4589), (1274, 3883), (2002, 2471)]