2005457408

素因数分解:

$2^9\times {\mathrm{269}}^1\times {\mathrm{14561}}^1$

素因数の和:14848

約数の個数: 40

約数和(自身を含む): 4022170020

約数和(自身を除く): 2016712612

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 269, 512, 538, 1076, 2152, 4304, 8608, 14561, 17216, 29122, 34432, 58244, 68864, 116488, 137728, 232976, 465952, 931904, 1863808, 3727616, 3916909, 7455232, 7833818, 15667636, 31335272, 62670544, 125341088, 250682176, 501364352, 1002728704, 2005457408]

約数ペア:

[(1, 2005457408), (2, 1002728704), (4, 501364352), (8, 250682176), (16, 125341088), (32, 62670544), (64, 31335272), (128, 15667636), (256, 7833818), (269, 7455232), (512, 3916909), (538, 3727616), (1076, 1863808), (2152, 931904), (4304, 465952), (8608, 232976), (14561, 137728), (17216, 116488), (29122, 68864), (34432, 58244)]