1313942

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:875

約数の個数: 16

約数和(自身を含む): 2273280

約数和(自身を除く): 959338

約数列:

[1, 2, 7, 14, 127, 254, 739, 889, 1478, 1778, 5173, 10346, 93853, 187706, 656971, 1313942]

約数ペア:

[(1, 1313942), (2, 656971), (7, 187706), (14, 93853), (127, 10346), (254, 5173), (739, 1778), (889, 1478)]