426238778

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{982117}}^1$

素因数の和:982157

約数の個数: 16

約数和(自身を含む): 754266624

約数和(自身を除く): 328027846

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 982117, 1964234, 6874819, 13749638, 30445627, 60891254, 213119389, 426238778]

約数ペア:

[(1, 426238778), (2, 213119389), (7, 60891254), (14, 30445627), (31, 13749638), (62, 6874819), (217, 1964234), (434, 982117)]