2012240692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{20873}}^1$

素因数の和:21208

約数の個数: 48

約数和(自身を含む): 4404580992

約数和(自身を除く): 2392340300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 313, 626, 1252, 2191, 3443, 4382, 6886, 8764, 13772, 20873, 24101, 41746, 48202, 83492, 96404, 146111, 229603, 292222, 459206, 584444, 918412, 1607221, 3214442, 6428884, 6533249, 13066498, 26132996, 45732743, 71865739, 91465486, 143731478, 182930972, 287462956, 503060173, 1006120346, 2012240692]

約数ペア:

[(1, 2012240692), (2, 1006120346), (4, 503060173), (7, 287462956), (11, 182930972), (14, 143731478), (22, 91465486), (28, 71865739), (44, 45732743), (77, 26132996), (154, 13066498), (308, 6533249), (313, 6428884), (626, 3214442), (1252, 1607221), (2191, 918412), (3443, 584444), (4382, 459206), (6886, 292222), (8764, 229603), (13772, 146111), (20873, 96404), (24101, 83492), (41746, 48202)]