142217284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{2473}}^1$

素因数の和:3795

約数の個数: 24

約数和(自身を含む): 271823328

約数和(自身を除く): 129606044

約数列:

[1, 2, 4, 11, 22, 44, 1307, 2473, 2614, 4946, 5228, 9892, 14377, 27203, 28754, 54406, 57508, 108812, 3232211, 6464422, 12928844, 35554321, 71108642, 142217284]

約数ペア:

[(1, 142217284), (2, 71108642), (4, 35554321), (11, 12928844), (22, 6464422), (44, 3232211), (1307, 108812), (2473, 57508), (2614, 54406), (4946, 28754), (5228, 27203), (9892, 14377)]