2017786823

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{617}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 2251927728

約数和(自身を除く): 234140905

約数列:

[1, 13, 37, 169, 481, 523, 617, 6253, 6799, 8021, 19351, 22829, 88387, 104273, 251563, 296777, 322691, 3270319, 3858101, 4194983, 11939567, 54534779, 155214371, 2017786823]

約数ペア:

[(1, 2017786823), (13, 155214371), (37, 54534779), (169, 11939567), (481, 4194983), (523, 3858101), (617, 3270319), (6253, 322691), (6799, 296777), (8021, 251563), (19351, 104273), (22829, 88387)]