988418398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3407}}^1\times {\mathrm{13187}}^1$

素因数の和:16607

約数の個数: 16

約数和(自身を含む): 1618009344

約数和(自身を除く): 629590946

約数列:

[1, 2, 11, 22, 3407, 6814, 13187, 26374, 37477, 74954, 145057, 290114, 44928109, 89856218, 494209199, 988418398]

約数ペア:

[(1, 988418398), (2, 494209199), (11, 89856218), (22, 44928109), (3407, 290114), (6814, 145057), (13187, 74954), (26374, 37477)]