133996492

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{17659}}^1$

素因数の和:17941

約数の個数: 24

約数和(自身を含む): 268997120

約数和(自身を除く): 135000628

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 17659, 35318, 70636, 123613, 247226, 494452, 4785589, 9571178, 19142356, 33499123, 66998246, 133996492]

約数ペア:

[(1, 133996492), (2, 66998246), (4, 33499123), (7, 19142356), (14, 9571178), (28, 4785589), (271, 494452), (542, 247226), (1084, 123613), (1897, 70636), (3794, 35318), (7588, 17659)]