2071426

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:958

約数の個数: 24

約数和(自身を含む): 3775680

約数和(自身を除く): 1704254

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 919, 1127, 1838, 2254, 6433, 12866, 21137, 42274, 45031, 90062, 147959, 295918, 1035713, 2071426]

約数ペア:

[(1, 2071426), (2, 1035713), (7, 295918), (14, 147959), (23, 90062), (46, 45031), (49, 42274), (98, 21137), (161, 12866), (322, 6433), (919, 2254), (1127, 1838)]