8889887362

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{4259}}^1$

素因数の和:4786

約数の個数: 32

約数和(自身を含む): 13935925440

約数和(自身を除く): 5046038078

約数列:

[1, 2, 37, 67, 74, 134, 421, 842, 2479, 4259, 4958, 8518, 15577, 28207, 31154, 56414, 157583, 285353, 315166, 570706, 1043659, 1793039, 2087318, 3586078, 10558061, 21116122, 66342443, 120133613, 132684886, 240267226, 4444943681, 8889887362]

約数ペア:

[(1, 8889887362), (2, 4444943681), (37, 240267226), (67, 132684886), (74, 120133613), (134, 66342443), (421, 21116122), (842, 10558061), (2479, 3586078), (4259, 2087318), (4958, 1793039), (8518, 1043659), (15577, 570706), (28207, 315166), (31154, 285353), (56414, 157583)]