8486965672

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{449}}^1\times {\mathrm{5639}}^1$

素因数の和:6513

約数の個数: 32

約数和(自身を含む): 15989400000

約数和(自身を除く): 7502434328

約数列:

[1, 2, 4, 8, 419, 449, 838, 898, 1676, 1796, 3352, 3592, 5639, 11278, 22556, 45112, 188131, 376262, 752524, 1505048, 2362741, 2531911, 4725482, 5063822, 9450964, 10127644, 18901928, 20255288, 1060870709, 2121741418, 4243482836, 8486965672]

約数ペア:

[(1, 8486965672), (2, 4243482836), (4, 2121741418), (8, 1060870709), (419, 20255288), (449, 18901928), (838, 10127644), (898, 9450964), (1676, 5063822), (1796, 4725482), (3352, 2531911), (3592, 2362741), (5639, 1505048), (11278, 752524), (22556, 376262), (45112, 188131)]