500057314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 806224320

約数和(自身を除く): 306167006

約数列:

[1, 2, 19, 38, 67, 134, 197, 394, 997, 1273, 1994, 2546, 3743, 7486, 13199, 18943, 26398, 37886, 66799, 133598, 196409, 250781, 392818, 501562, 1269181, 2538362, 3731771, 7463542, 13159403, 26318806, 250028657, 500057314]

約数ペア:

[(1, 500057314), (2, 250028657), (19, 26318806), (38, 13159403), (67, 7463542), (134, 3731771), (197, 2538362), (394, 1269181), (997, 501562), (1273, 392818), (1994, 250781), (2546, 196409), (3743, 133598), (7486, 66799), (13199, 37886), (18943, 26398)]