2785328497

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{49009}}^1$

素因数の和:49392

約数の個数: 16

約数和(自身を含む): 3331111680

約数和(自身を除く): 545783183

約数列:

[1, 7, 23, 161, 353, 2471, 8119, 49009, 56833, 343063, 1127207, 7890449, 17300177, 121101239, 397904071, 2785328497]

約数ペア:

[(1, 2785328497), (7, 397904071), (23, 121101239), (161, 17300177), (353, 7890449), (2471, 1127207), (8119, 343063), (49009, 56833)]