131679926

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{553277}}^1$

素因数の和:553303

約数の個数: 16

約数和(自身を含む): 239016096

約数和(自身を除く): 107336170

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 553277, 1106554, 3872939, 7745878, 9405709, 18811418, 65839963, 131679926]

約数ペア:

[(1, 131679926), (2, 65839963), (7, 18811418), (14, 9405709), (17, 7745878), (34, 3872939), (119, 1106554), (238, 553277)]