4940894

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2539}}^1$

素因数の和:2687

約数の個数: 16

約数和(自身を含む): 8534400

約数和(自身を除く): 3593506

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 2539, 5078, 17773, 35546, 352921, 705842, 2470447, 4940894]

約数ペア:

[(1, 4940894), (2, 2470447), (7, 705842), (14, 352921), (139, 35546), (278, 17773), (973, 5078), (1946, 2539)]