1678000928

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{333997}}^1$

素因数の和:334164

約数の個数: 24

約数和(自身を含む): 3324616092

約数和(自身を除く): 1646615164

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 333997, 667994, 1335988, 2671976, 5343952, 10687904, 52437529, 104875058, 209750116, 419500232, 839000464, 1678000928]

約数ペア:

[(1, 1678000928), (2, 839000464), (4, 419500232), (8, 209750116), (16, 104875058), (32, 52437529), (157, 10687904), (314, 5343952), (628, 2671976), (1256, 1335988), (2512, 667994), (5024, 333997)]