2378629130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2672617}}^1$

素因数の和:2672713

約数の個数: 16

約数和(自身を含む): 4329641160

約数和(自身を除く): 1951012030

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2672617, 5345234, 13363085, 26726170, 237862913, 475725826, 1189314565, 2378629130]

約数ペア:

[(1, 2378629130), (2, 1189314565), (5, 475725826), (10, 237862913), (89, 26726170), (178, 13363085), (445, 5345234), (890, 2672617)]