2019348514

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 3224079360

約数和(自身を除く): 1204730846

約数列:

[1, 2, 47, 59, 61, 94, 118, 122, 127, 254, 2209, 2773, 2867, 3599, 4418, 5546, 5734, 5969, 7198, 7493, 7747, 11938, 14986, 15494, 130331, 134749, 169153, 260662, 269498, 280543, 338306, 352171, 364109, 457073, 561086, 704342, 728218, 914146, 7950191, 15900382, 16552037, 17113123, 21482431, 33104074, 34226246, 42964862, 1009674257, 2019348514]

約数ペア:

[(1, 2019348514), (2, 1009674257), (47, 42964862), (59, 34226246), (61, 33104074), (94, 21482431), (118, 17113123), (122, 16552037), (127, 15900382), (254, 7950191), (2209, 914146), (2773, 728218), (2867, 704342), (3599, 561086), (4418, 457073), (5546, 364109), (5734, 352171), (5969, 338306), (7198, 280543), (7493, 269498), (7747, 260662), (11938, 169153), (14986, 134749), (15494, 130331)]