2079689104

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{911}}^1\times {\mathrm{2339}}^1$

素因数の和:3319

約数の個数: 40

約数和(自身を含む): 4101701760

約数和(自身を除く): 2022012656

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 911, 976, 1822, 2339, 3644, 4678, 7288, 9356, 14576, 18712, 37424, 55571, 111142, 142679, 222284, 285358, 444568, 570716, 889136, 1141432, 2130829, 2282864, 4261658, 8523316, 17046632, 34093264, 129980569, 259961138, 519922276, 1039844552, 2079689104]

約数ペア:

[(1, 2079689104), (2, 1039844552), (4, 519922276), (8, 259961138), (16, 129980569), (61, 34093264), (122, 17046632), (244, 8523316), (488, 4261658), (911, 2282864), (976, 2130829), (1822, 1141432), (2339, 889136), (3644, 570716), (4678, 444568), (7288, 285358), (9356, 222284), (14576, 142679), (18712, 111142), (37424, 55571)]