2017746220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14412473}}^1$

素因数の和:14412489

約数の個数: 24

約数和(自身を含む): 4842591264

約数和(自身を除く): 2824845044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14412473, 28824946, 57649892, 72062365, 100887311, 144124730, 201774622, 288249460, 403549244, 504436555, 1008873110, 2017746220]

約数ペア:

[(1, 2017746220), (2, 1008873110), (4, 504436555), (5, 403549244), (7, 288249460), (10, 201774622), (14, 144124730), (20, 100887311), (28, 72062365), (35, 57649892), (70, 28824946), (140, 14412473)]