179920006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{676391}}^1$

素因数の和:676419

約数の個数: 16

約数和(自身を含む): 324668160

約数和(自身を除く): 144748154

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 676391, 1352782, 4734737, 9469474, 12851429, 25702858, 89960003, 179920006]

約数ペア:

[(1, 179920006), (2, 89960003), (7, 25702858), (14, 12851429), (19, 9469474), (38, 4734737), (133, 1352782), (266, 676391)]