2017490830

素因数分解:

$2^1\times 5^1\times {\mathrm{16921}}^1\times {\mathrm{11923}}^1$

素因数の和:28851

約数の個数: 16

約数和(自身を含む): 3632002704

約数和(自身を除く): 1614511874

約数列:

[1, 2, 5, 10, 11923, 16921, 23846, 33842, 59615, 84605, 119230, 169210, 201749083, 403498166, 1008745415, 2017490830]

約数ペア:

[(1, 2017490830), (2, 1008745415), (5, 403498166), (10, 201749083), (11923, 169210), (16921, 119230), (23846, 84605), (33842, 59615)]