2772042245

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{1847}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 3843721728

約数和(自身を除く): 1071679483

約数列:

[1, 5, 7, 35, 137, 313, 685, 959, 1565, 1847, 2191, 4795, 9235, 10955, 12929, 42881, 64645, 214405, 253039, 300167, 578111, 1265195, 1500835, 1771273, 2890555, 4046777, 8856365, 20233885, 79201207, 396006035, 554408449, 2772042245]

約数ペア:

[(1, 2772042245), (5, 554408449), (7, 396006035), (35, 79201207), (137, 20233885), (313, 8856365), (685, 4046777), (959, 2890555), (1565, 1771273), (1847, 1500835), (2191, 1265195), (4795, 578111), (9235, 300167), (10955, 253039), (12929, 214405), (42881, 64645)]