2007657404

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{10667}}^1$

素因数の和:11105

約数の個数: 24

約数和(自身を含む): 3546213888

約数和(自身を除く): 1538556484

約数列:

[1, 2, 4, 211, 223, 422, 446, 844, 892, 10667, 21334, 42668, 47053, 94106, 188212, 2250737, 2378741, 4501474, 4757482, 9002948, 9514964, 501914351, 1003828702, 2007657404]

約数ペア:

[(1, 2007657404), (2, 1003828702), (4, 501914351), (211, 9514964), (223, 9002948), (422, 4757482), (446, 4501474), (844, 2378741), (892, 2250737), (10667, 188212), (21334, 94106), (42668, 47053)]