90503402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{373981}}^1$

素因数の和:374005

約数の個数: 12

約数和(自身を含む): 149218818

約数和(自身を除く): 58715416

約数列:

[1, 2, 11, 22, 121, 242, 373981, 747962, 4113791, 8227582, 45251701, 90503402]

約数ペア:

[(1, 90503402), (2, 45251701), (11, 8227582), (22, 4113791), (121, 747962), (242, 373981)]