428986876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{34297}}^1$

素因数の和:34413

約数の個数: 24

約数和(自身を含む): 777878640

約数和(自身を除く): 348891764

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 3127, 6254, 12508, 34297, 68594, 137188, 1817741, 2023523, 3635482, 4047046, 7270964, 8094092, 107246719, 214493438, 428986876]

約数ペア:

[(1, 428986876), (2, 214493438), (4, 107246719), (53, 8094092), (59, 7270964), (106, 4047046), (118, 3635482), (212, 2023523), (236, 1817741), (3127, 137188), (6254, 68594), (12508, 34297)]