1329382274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{11987}}^1$

素因数の和:12142

約数の個数: 24

約数和(自身を含む): 2206607184

約数和(自身を除く): 877224910

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 5041, 10082, 11987, 23974, 55451, 110902, 131857, 263714, 851077, 1702154, 9361847, 18723694, 60426467, 120852934, 664691137, 1329382274]

約数ペア:

[(1, 1329382274), (2, 664691137), (11, 120852934), (22, 60426467), (71, 18723694), (142, 9361847), (781, 1702154), (1562, 851077), (5041, 263714), (10082, 131857), (11987, 110902), (23974, 55451)]