1872836

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 3775296

約数和(自身を除く): 1902460

約数列:

[1, 2, 4, 7, 14, 28, 211, 317, 422, 634, 844, 1268, 1477, 2219, 2954, 4438, 5908, 8876, 66887, 133774, 267548, 468209, 936418, 1872836]

約数ペア:

[(1, 1872836), (2, 936418), (4, 468209), (7, 267548), (14, 133774), (28, 66887), (211, 8876), (317, 5908), (422, 4438), (634, 2954), (844, 2219), (1268, 1477)]