788656976

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1202221}}^1$

素因数の和:1202270

約数の個数: 20

約数和(自身を含む): 1565293044

約数和(自身を除く): 776636068

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1202221, 2404442, 4808884, 9617768, 19235536, 49291061, 98582122, 197164244, 394328488, 788656976]

約数ペア:

[(1, 788656976), (2, 394328488), (4, 197164244), (8, 98582122), (16, 49291061), (41, 19235536), (82, 9617768), (164, 4808884), (328, 2404442), (656, 1202221)]