413638718

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1\times {\mathrm{1627}}^1$

素因数の和:2347

約数の個数: 16

約数和(自身を含む): 624351024

約数和(自身を除く): 210712306

約数列:

[1, 2, 317, 401, 634, 802, 1627, 3254, 127117, 254234, 515759, 652427, 1031518, 1304854, 206819359, 413638718]

約数ペア:

[(1, 413638718), (2, 206819359), (317, 1304854), (401, 1031518), (634, 652427), (802, 515759), (1627, 254234), (3254, 127117)]