268646836

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{5501}}^1$

素因数の和:5955

約数の個数: 24

約数和(自身を含む): 487587240

約数和(自身を除く): 218940404

約数列:

[1, 2, 4, 29, 58, 116, 421, 842, 1684, 5501, 11002, 12209, 22004, 24418, 48836, 159529, 319058, 638116, 2315921, 4631842, 9263684, 67161709, 134323418, 268646836]

約数ペア:

[(1, 268646836), (2, 134323418), (4, 67161709), (29, 9263684), (58, 4631842), (116, 2315921), (421, 638116), (842, 319058), (1684, 159529), (5501, 48836), (11002, 24418), (12209, 22004)]