1271958

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{887}}^1$

素因数の和:1131

約数の個数: 16

約数和(自身を含む): 2557440

約数和(自身を除く): 1285482

約数列:

[1, 2, 3, 6, 239, 478, 717, 887, 1434, 1774, 2661, 5322, 211993, 423986, 635979, 1271958]

約数ペア:

[(1, 1271958), (2, 635979), (3, 423986), (6, 211993), (239, 5322), (478, 2661), (717, 1774), (887, 1434)]