389747122

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{7127}}^1$

素因数の和:7905

約数の個数: 16

約数和(自身を含む): 601318080

約数和(自身を除く): 211570958

約数列:

[1, 2, 37, 74, 739, 1478, 7127, 14254, 27343, 54686, 263699, 527398, 5266853, 10533706, 194873561, 389747122]

約数ペア:

[(1, 389747122), (2, 194873561), (37, 10533706), (74, 5266853), (739, 527398), (1478, 263699), (7127, 54686), (14254, 27343)]