1325000464

素因数分解:

$2^4\times {\mathrm{3853}}^1\times {\mathrm{21493}}^1$

素因数の和:25354

約数の個数: 20

約数和(自身を含む): 2567974156

約数和(自身を除く): 1242973692

約数列:

[1, 2, 4, 8, 16, 3853, 7706, 15412, 21493, 30824, 42986, 61648, 85972, 171944, 343888, 82812529, 165625058, 331250116, 662500232, 1325000464]

約数ペア:

[(1, 1325000464), (2, 662500232), (4, 331250116), (8, 165625058), (16, 82812529), (3853, 343888), (7706, 171944), (15412, 85972), (21493, 61648), (30824, 42986)]