2773884

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 6522880

約数和(自身を除く): 3748996

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1663, 1668, 3326, 4989, 6652, 9978, 19956, 231157, 462314, 693471, 924628, 1386942, 2773884]

約数ペア:

[(1, 2773884), (2, 1386942), (3, 924628), (4, 693471), (6, 462314), (12, 231157), (139, 19956), (278, 9978), (417, 6652), (556, 4989), (834, 3326), (1663, 1668)]