2390468

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 4338264

約数和(自身を除く): 1947796

約数列:

[1, 2, 4, 61, 97, 101, 122, 194, 202, 244, 388, 404, 5917, 6161, 9797, 11834, 12322, 19594, 23668, 24644, 39188, 597617, 1195234, 2390468]

約数ペア:

[(1, 2390468), (2, 1195234), (4, 597617), (61, 39188), (97, 24644), (101, 23668), (122, 19594), (194, 12322), (202, 11834), (244, 9797), (388, 6161), (404, 5917)]