189398594

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42409}}^1$

素因数の和:42458

約数の個数: 32

約数和(自身を含む): 366422400

約数和(自身を除く): 177023806

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 42409, 84818, 296863, 466499, 593726, 932998, 1229861, 2459722, 3265493, 6530986, 8609027, 13528471, 17218054, 27056942, 94699297, 189398594]

約数ペア:

[(1, 189398594), (2, 94699297), (7, 27056942), (11, 17218054), (14, 13528471), (22, 8609027), (29, 6530986), (58, 3265493), (77, 2459722), (154, 1229861), (203, 932998), (319, 593726), (406, 466499), (638, 296863), (2233, 84818), (4466, 42409)]