2010493436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{47837}}^1$

素因数の和:47946

約数の個数: 48

約数和(自身を含む): 4286284800

約数和(自身を除く): 2275791364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 2212, 3002, 6004, 10507, 21014, 42028, 47837, 95674, 191348, 334859, 669718, 908903, 1339436, 1817806, 3635612, 3779123, 6362321, 7558246, 12724642, 15116492, 25449284, 26453861, 52907722, 71803337, 105815444, 143606674, 287213348, 502623359, 1005246718, 2010493436]

約数ペア:

[(1, 2010493436), (2, 1005246718), (4, 502623359), (7, 287213348), (14, 143606674), (19, 105815444), (28, 71803337), (38, 52907722), (76, 26453861), (79, 25449284), (133, 15116492), (158, 12724642), (266, 7558246), (316, 6362321), (532, 3779123), (553, 3635612), (1106, 1817806), (1501, 1339436), (2212, 908903), (3002, 669718), (6004, 334859), (10507, 191348), (21014, 95674), (42028, 47837)]