1779918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{42379}}^1$

素因数の和:42391

約数の個数: 16

約数和(自身を含む): 4068480

約数和(自身を除く): 2288562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 42379, 84758, 127137, 254274, 296653, 593306, 889959, 1779918]

約数ペア:

[(1, 1779918), (2, 889959), (3, 593306), (6, 296653), (7, 254274), (14, 127137), (21, 84758), (42, 42379)]