2621842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1385

約数の個数: 16

約数和(自身を含む): 4237920

約数和(自身を除く): 1616078

約数列:

[1, 2, 17, 34, 59, 118, 1003, 1307, 2006, 2614, 22219, 44438, 77113, 154226, 1310921, 2621842]

約数ペア:

[(1, 2621842), (2, 1310921), (17, 154226), (34, 77113), (59, 44438), (118, 22219), (1003, 2614), (1307, 2006)]