478603474

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{8893}}^1$

素因数の和:9345

約数の個数: 16

約数和(自身を含む): 730019520

約数和(自身を除く): 251416046

約数列:

[1, 2, 71, 142, 379, 758, 8893, 17786, 26909, 53818, 631403, 1262806, 3370447, 6740894, 239301737, 478603474]

約数ペア:

[(1, 478603474), (2, 239301737), (71, 6740894), (142, 3370447), (379, 1262806), (758, 631403), (8893, 53818), (17786, 26909)]