4940464

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{4349}}^1$

素因数の和:4428

約数の個数: 20

約数和(自身を含む): 9709200

約数和(自身を除く): 4768736

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 4349, 8698, 17396, 34792, 69584, 308779, 617558, 1235116, 2470232, 4940464]

約数ペア:

[(1, 4940464), (2, 2470232), (4, 1235116), (8, 617558), (16, 308779), (71, 69584), (142, 34792), (284, 17396), (568, 8698), (1136, 4349)]