123808214

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1\times {\mathrm{1447}}^1$

素因数の和:1867

約数の個数: 16

約数和(自身を含む): 187660800

約数和(自身を除く): 63852586

約数列:

[1, 2, 179, 239, 358, 478, 1447, 2894, 42781, 85562, 259013, 345833, 518026, 691666, 61904107, 123808214]

約数ペア:

[(1, 123808214), (2, 61904107), (179, 691666), (239, 518026), (358, 345833), (478, 259013), (1447, 85562), (2894, 42781)]