985771876

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{1772971}}^1$

素因数の和:1773114

約数の個数: 12

約数和(自身を含む): 1737512560

約数和(自身を除く): 751740684

約数列:

[1, 2, 4, 139, 278, 556, 1772971, 3545942, 7091884, 246442969, 492885938, 985771876]

約数ペア:

[(1, 985771876), (2, 492885938), (4, 246442969), (139, 7091884), (278, 3545942), (556, 1772971)]