2018703533

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{4013}}^1$

素因数の和:4217

約数の個数: 32

約数和(自身を含む): 2589511680

約数和(自身を除く): 570808147

約数列:

[1, 7, 11, 47, 77, 139, 329, 517, 973, 1529, 3619, 4013, 6533, 10703, 28091, 44143, 45731, 71863, 188611, 309001, 503041, 557807, 1320277, 2074721, 3904649, 6135877, 14523047, 26216929, 42951139, 183518503, 288386219, 2018703533]

約数ペア:

[(1, 2018703533), (7, 288386219), (11, 183518503), (47, 42951139), (77, 26216929), (139, 14523047), (329, 6135877), (517, 3904649), (973, 2074721), (1529, 1320277), (3619, 557807), (4013, 503041), (6533, 309001), (10703, 188611), (28091, 71863), (44143, 45731)]