384920242

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{886913}}^1$

素因数の和:886953

約数の個数: 16

約数和(自身を含む): 681149952

約数和(自身を除く): 296229710

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 886913, 1773826, 6208391, 12416782, 27494303, 54988606, 192460121, 384920242]

約数ペア:

[(1, 384920242), (2, 192460121), (7, 54988606), (14, 27494303), (31, 12416782), (62, 6208391), (217, 1773826), (434, 886913)]