2113020064

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{3761}}^1$

素因数の和:4049

約数の個数: 48

約数和(自身を含む): 4227239016

約数和(自身を除く): 2114218952

約数列:

[1, 2, 4, 8, 16, 32, 97, 181, 194, 362, 388, 724, 776, 1448, 1552, 2896, 3104, 3761, 5792, 7522, 15044, 17557, 30088, 35114, 60176, 70228, 120352, 140456, 280912, 364817, 561824, 680741, 729634, 1361482, 1459268, 2722964, 2918536, 5445928, 5837072, 10891856, 11674144, 21783712, 66031877, 132063754, 264127508, 528255016, 1056510032, 2113020064]

約数ペア:

[(1, 2113020064), (2, 1056510032), (4, 528255016), (8, 264127508), (16, 132063754), (32, 66031877), (97, 21783712), (181, 11674144), (194, 10891856), (362, 5837072), (388, 5445928), (724, 2918536), (776, 2722964), (1448, 1459268), (1552, 1361482), (2896, 729634), (3104, 680741), (3761, 561824), (5792, 364817), (7522, 280912), (15044, 140456), (17557, 120352), (30088, 70228), (35114, 60176)]