1325689458

素因数分解:

$2^1\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{148387}}^1$

素因数の和:149881

約数の個数: 16

約数和(自身を含む): 2653177440

約数和(自身を除く): 1327487982

約数列:

[1, 2, 3, 6, 1489, 2978, 4467, 8934, 148387, 296774, 445161, 890322, 220948243, 441896486, 662844729, 1325689458]

約数ペア:

[(1, 1325689458), (2, 662844729), (3, 441896486), (6, 220948243), (1489, 890322), (2978, 445161), (4467, 296774), (8934, 148387)]