5177458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 9358272

約数和(自身を除く): 4180814

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 421, 473, 559, 842, 946, 1118, 4631, 5473, 6149, 9262, 10946, 12298, 18103, 36206, 60203, 120406, 199133, 235339, 398266, 470678, 2588729, 5177458]

約数ペア:

[(1, 5177458), (2, 2588729), (11, 470678), (13, 398266), (22, 235339), (26, 199133), (43, 120406), (86, 60203), (143, 36206), (286, 18103), (421, 12298), (473, 10946), (559, 9262), (842, 6149), (946, 5473), (1118, 4631)]