978018034

素因数分解:

$2^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{71503}}^1$

素因数の和:72489

約数の個数: 16

約数和(自身を含む): 1678341888

約数和(自身を除く): 700323854

約数列:

[1, 2, 7, 14, 977, 1954, 6839, 13678, 71503, 143006, 500521, 1001042, 69858431, 139716862, 489009017, 978018034]

約数ペア:

[(1, 978018034), (2, 489009017), (7, 139716862), (14, 69858431), (977, 1001042), (1954, 500521), (6839, 143006), (13678, 71503)]