939292

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 18

約数和(自身を含む): 1696128

約数和(自身を除く): 756836

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 1849, 3698, 5461, 7396, 10922, 21844, 234823, 469646, 939292]

約数ペア:

[(1, 939292), (2, 469646), (4, 234823), (43, 21844), (86, 10922), (127, 7396), (172, 5461), (254, 3698), (508, 1849)]