826633538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{198997}}^1$

素因数の和:199097

約数の個数: 16

約数和(自身を含む): 1299058944

約数和(自身を除く): 472425406

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 198997, 397994, 6168907, 12337814, 13332799, 26665598, 413316769, 826633538]

約数ペア:

[(1, 826633538), (2, 413316769), (31, 26665598), (62, 13332799), (67, 12337814), (134, 6168907), (2077, 397994), (4154, 198997)]