2016588161

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28771}}^1$

素因数の和:28845

約数の個数: 32

約数和(自身を含む): 2651627520

約数和(自身を除く): 635039359

約数列:

[1, 7, 17, 19, 31, 119, 133, 217, 323, 527, 589, 2261, 3689, 4123, 10013, 28771, 70091, 201397, 489107, 546649, 891901, 3423749, 3826543, 6243307, 9293033, 15162317, 16946119, 65051231, 106136219, 118622833, 288084023, 2016588161]

約数ペア:

[(1, 2016588161), (7, 288084023), (17, 118622833), (19, 106136219), (31, 65051231), (119, 16946119), (133, 15162317), (217, 9293033), (323, 6243307), (527, 3826543), (589, 3423749), (2261, 891901), (3689, 546649), (4123, 489107), (10013, 201397), (28771, 70091)]