1225458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5237}}^1$

素因数の和:5258

約数の個数: 24

約数和(自身を含む): 2859948

約数和(自身を除く): 1634490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 5237, 10474, 15711, 31422, 47133, 68081, 94266, 136162, 204243, 408486, 612729, 1225458]

約数ペア:

[(1, 1225458), (2, 612729), (3, 408486), (6, 204243), (9, 136162), (13, 94266), (18, 68081), (26, 47133), (39, 31422), (78, 15711), (117, 10474), (234, 5237)]