2109040052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{3929}}^1$

素因数の和:4968

約数の個数: 48

約数和(自身を含む): 4445616000

約数和(自身を除く): 2336575948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1009, 2018, 3929, 4036, 7063, 7858, 14126, 15716, 19171, 27503, 28252, 38342, 55006, 74651, 76684, 110012, 134197, 149302, 268394, 298604, 522557, 536788, 1045114, 2090228, 3964361, 7928722, 15857444, 27750527, 55501054, 75322859, 111002108, 150645718, 301291436, 527260013, 1054520026, 2109040052]

約数ペア:

[(1, 2109040052), (2, 1054520026), (4, 527260013), (7, 301291436), (14, 150645718), (19, 111002108), (28, 75322859), (38, 55501054), (76, 27750527), (133, 15857444), (266, 7928722), (532, 3964361), (1009, 2090228), (2018, 1045114), (3929, 536788), (4036, 522557), (7063, 298604), (7858, 268394), (14126, 149302), (15716, 134197), (19171, 110012), (27503, 76684), (28252, 74651), (38342, 55006)]