1855145086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{233117}}^1$

素因数の和:233315

約数の個数: 16

約数和(自身を含む): 2920502304

約数和(自身を除く): 1065357218

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 233117, 466234, 5361691, 10723382, 40329241, 80658482, 927572543, 1855145086]

約数ペア:

[(1, 1855145086), (2, 927572543), (23, 80658482), (46, 40329241), (173, 10723382), (346, 5361691), (3979, 466234), (7958, 233117)]