822157028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2669341}}^1$

素因数の和:2669363

約数の個数: 24

約数和(自身を含む): 1793797824

約数和(自身を除く): 971640796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2669341, 5338682, 10677364, 18685387, 29362751, 37370774, 58725502, 74741548, 117451004, 205539257, 411078514, 822157028]

約数ペア:

[(1, 822157028), (2, 411078514), (4, 205539257), (7, 117451004), (11, 74741548), (14, 58725502), (22, 37370774), (28, 29362751), (44, 18685387), (77, 10677364), (154, 5338682), (308, 2669341)]