2609068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 5854464

約数和(自身を除く): 3245396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 197, 301, 308, 394, 473, 602, 788, 946, 1204, 1379, 1892, 2167, 2758, 3311, 4334, 5516, 6622, 8471, 8668, 13244, 15169, 16942, 30338, 33884, 59297, 60676, 93181, 118594, 186362, 237188, 372724, 652267, 1304534, 2609068]

約数ペア:

[(1, 2609068), (2, 1304534), (4, 652267), (7, 372724), (11, 237188), (14, 186362), (22, 118594), (28, 93181), (43, 60676), (44, 59297), (77, 33884), (86, 30338), (154, 16942), (172, 15169), (197, 13244), (301, 8668), (308, 8471), (394, 6622), (473, 5516), (602, 4334), (788, 3311), (946, 2758), (1204, 2167), (1379, 1892)]