8211748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 15318072

約数和(自身を除く): 7106324

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 613, 788, 1226, 2452, 3349, 6698, 10421, 13396, 20842, 41684, 120761, 241522, 483044, 2052937, 4105874, 8211748]

約数ペア:

[(1, 8211748), (2, 4105874), (4, 2052937), (17, 483044), (34, 241522), (68, 120761), (197, 41684), (394, 20842), (613, 13396), (788, 10421), (1226, 6698), (2452, 3349)]