438734796

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{82531}}^1$

素因数の和:82981

約数の個数: 24

約数和(自身を含む): 1026037824

約数和(自身を除く): 587303028

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 5316, 82531, 165062, 247593, 330124, 495186, 990372, 36561233, 73122466, 109683699, 146244932, 219367398, 438734796]

約数ペア:

[(1, 438734796), (2, 219367398), (3, 146244932), (4, 109683699), (6, 73122466), (12, 36561233), (443, 990372), (886, 495186), (1329, 330124), (1772, 247593), (2658, 165062), (5316, 82531)]