3980822

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:823

約数の個数: 16

約数和(自身を含む): 6365952

約数和(自身を除く): 2385130

約数列:

[1, 2, 17, 34, 191, 382, 613, 1226, 3247, 6494, 10421, 20842, 117083, 234166, 1990411, 3980822]

約数ペア:

[(1, 3980822), (2, 1990411), (17, 234166), (34, 117083), (191, 20842), (382, 10421), (613, 6494), (1226, 3247)]