2019492893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 2329430400

約数和(自身を除く): 309937507

約数列:

[1, 11, 37, 43, 257, 407, 449, 473, 1591, 2827, 4939, 9509, 11051, 16613, 17501, 19307, 104599, 115393, 121561, 182743, 212377, 408887, 714359, 1269323, 4269541, 4497757, 4961899, 7857949, 46964951, 54580889, 183590263, 2019492893]

約数ペア:

[(1, 2019492893), (11, 183590263), (37, 54580889), (43, 46964951), (257, 7857949), (407, 4961899), (449, 4497757), (473, 4269541), (1591, 1269323), (2827, 714359), (4939, 408887), (9509, 212377), (11051, 182743), (16613, 121561), (17501, 115393), (19307, 104599)]