7143962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 5919718

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 251, 266, 502, 749, 1498, 1757, 2033, 3514, 4066, 4769, 9538, 14231, 26857, 28462, 33383, 53714, 66766, 187999, 375998, 510283, 1020566, 3571981, 7143962]

約数ペア:

[(1, 7143962), (2, 3571981), (7, 1020566), (14, 510283), (19, 375998), (38, 187999), (107, 66766), (133, 53714), (214, 33383), (251, 28462), (266, 26857), (502, 14231), (749, 9538), (1498, 4769), (1757, 4066), (2033, 3514)]