239371314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{438409}}^1$

素因数の和:438434

約数の個数: 32

約数和(自身を含む): 589223040

約数和(自身を除く): 349851726

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 438409, 876818, 1315227, 2630454, 3068863, 5699317, 6137726, 9206589, 11398634, 17097951, 18413178, 34195902, 39895219, 79790438, 119685657, 239371314]

約数ペア:

[(1, 239371314), (2, 119685657), (3, 79790438), (6, 39895219), (7, 34195902), (13, 18413178), (14, 17097951), (21, 11398634), (26, 9206589), (39, 6137726), (42, 5699317), (78, 3068863), (91, 2630454), (182, 1315227), (273, 876818), (546, 438409)]