820379234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{28759}}^1$

素因数の和:29617

約数の個数: 16

約数和(自身を含む): 1304553600

約数和(自身を除く): 484174366

約数列:

[1, 2, 17, 34, 839, 1678, 14263, 28526, 28759, 57518, 488903, 977806, 24128801, 48257602, 410189617, 820379234]

約数ペア:

[(1, 820379234), (2, 410189617), (17, 48257602), (34, 24128801), (839, 977806), (1678, 488903), (14263, 57518), (28526, 28759)]