2018654972

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{16729}}^1$

素因数の和:17141

約数の個数: 24

約数和(自身を含む): 3580755360

約数和(自身を除く): 1562100388

約数列:

[1, 2, 4, 97, 194, 311, 388, 622, 1244, 16729, 30167, 33458, 60334, 66916, 120668, 1622713, 3245426, 5202719, 6490852, 10405438, 20810876, 504663743, 1009327486, 2018654972]

約数ペア:

[(1, 2018654972), (2, 1009327486), (4, 504663743), (97, 20810876), (194, 10405438), (311, 6490852), (388, 5202719), (622, 3245426), (1244, 1622713), (16729, 120668), (30167, 66916), (33458, 60334)]