2016793955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{1531}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 2708183808

約数和(自身を除く): 691389853

約数列:

[1, 5, 11, 43, 55, 215, 473, 557, 1531, 2365, 2785, 6127, 7655, 16841, 23951, 30635, 65833, 84205, 119755, 263461, 329165, 724163, 852767, 1317305, 3620815, 4263835, 9380437, 36668981, 46902185, 183344905, 403358791, 2016793955]

約数ペア:

[(1, 2016793955), (5, 403358791), (11, 183344905), (43, 46902185), (55, 36668981), (215, 9380437), (473, 4263835), (557, 3620815), (1531, 1317305), (2365, 852767), (2785, 724163), (6127, 329165), (7655, 263461), (16841, 119755), (23951, 84205), (30635, 65833)]