1271258

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 16

約数和(自身を含む): 1982880

約数和(自身を除く): 711622

約数列:

[1, 2, 53, 67, 106, 134, 179, 358, 3551, 7102, 9487, 11993, 18974, 23986, 635629, 1271258]

約数ペア:

[(1, 1271258), (2, 635629), (53, 23986), (67, 18974), (106, 11993), (134, 9487), (179, 7102), (358, 3551)]