3121412

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 6397440

約数和(自身を除く): 3276028

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 2719, 5438, 10876, 19033, 38066, 76132, 111479, 222958, 445916, 780353, 1560706, 3121412]

約数ペア:

[(1, 3121412), (2, 1560706), (4, 780353), (7, 445916), (14, 222958), (28, 111479), (41, 76132), (82, 38066), (164, 19033), (287, 10876), (574, 5438), (1148, 2719)]