519887506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 842624640

約数和(自身を除く): 322737134

約数列:

[1, 2, 17, 34, 61, 122, 439, 571, 878, 1037, 1142, 2074, 7463, 9707, 14926, 19414, 26779, 34831, 53558, 69662, 250669, 455243, 501338, 592127, 910486, 1184254, 4261373, 8522746, 15290809, 30581618, 259943753, 519887506]

約数ペア:

[(1, 519887506), (2, 259943753), (17, 30581618), (34, 15290809), (61, 8522746), (122, 4261373), (439, 1184254), (571, 910486), (878, 592127), (1037, 501338), (1142, 455243), (2074, 250669), (7463, 69662), (9707, 53558), (14926, 34831), (19414, 26779)]