8380042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7187}}^1$

素因数の和:7253

約数の個数: 16

約数和(自身を含む): 13973472

約数和(自身を除く): 5593430

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 7187, 14374, 79057, 158114, 380911, 761822, 4190021, 8380042]

約数ペア:

[(1, 8380042), (2, 4190021), (11, 761822), (22, 380911), (53, 158114), (106, 79057), (583, 14374), (1166, 7187)]