340916986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67189}}^1$

素因数の和:67293

約数の個数: 16

約数和(自身を含む): 532144800

約数和(自身を除く): 191227814

約数列:

[1, 2, 43, 59, 86, 118, 2537, 5074, 67189, 134378, 2889127, 3964151, 5778254, 7928302, 170458493, 340916986]

約数ペア:

[(1, 340916986), (2, 170458493), (43, 7928302), (59, 5778254), (86, 3964151), (118, 2889127), (2537, 134378), (5074, 67189)]