2783249716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{2917}}^1$

素因数の和:3304

約数の個数: 48

約数和(自身を含む): 5353246080

約数和(自身を除く): 2569996364

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 311, 622, 767, 1244, 1534, 2917, 3068, 4043, 5834, 8086, 11668, 16172, 18349, 36698, 37921, 73396, 75842, 151684, 172103, 238537, 344206, 477074, 688412, 907187, 954148, 1814374, 2237339, 3628748, 4474678, 8949356, 11793431, 23586862, 47173724, 53524033, 107048066, 214096132, 695812429, 1391624858, 2783249716]

約数ペア:

[(1, 2783249716), (2, 1391624858), (4, 695812429), (13, 214096132), (26, 107048066), (52, 53524033), (59, 47173724), (118, 23586862), (236, 11793431), (311, 8949356), (622, 4474678), (767, 3628748), (1244, 2237339), (1534, 1814374), (2917, 954148), (3068, 907187), (4043, 688412), (5834, 477074), (8086, 344206), (11668, 238537), (16172, 172103), (18349, 151684), (36698, 75842), (37921, 73396)]