105271852

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{15731}}^1$

素因数の和:15981

約数の個数: 24

約数和(自身を含む): 211438080

約数和(自身を除く): 106166228

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 15731, 31462, 62924, 110117, 220234, 440468, 3759709, 7519418, 15038836, 26317963, 52635926, 105271852]

約数ペア:

[(1, 105271852), (2, 52635926), (4, 26317963), (7, 15038836), (14, 7519418), (28, 3759709), (239, 440468), (478, 220234), (956, 110117), (1673, 62924), (3346, 31462), (6692, 15731)]