1277006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 24

約数和(自身を含む): 2150064

約数和(自身を除く): 873058

約数列:

[1, 2, 17, 23, 34, 46, 71, 142, 391, 529, 782, 1058, 1207, 1633, 2414, 3266, 8993, 17986, 27761, 37559, 55522, 75118, 638503, 1277006]

約数ペア:

[(1, 1277006), (2, 638503), (17, 75118), (23, 55522), (34, 37559), (46, 27761), (71, 17986), (142, 8993), (391, 3266), (529, 2414), (782, 1633), (1058, 1207)]