538124624

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{107453}}^1$

素因数の和:107774

約数の個数: 20

約数和(自身を含む): 1045957236

約数和(自身を除く): 507832612

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 107453, 214906, 429812, 859624, 1719248, 33632789, 67265578, 134531156, 269062312, 538124624]

約数ペア:

[(1, 538124624), (2, 269062312), (4, 134531156), (8, 67265578), (16, 33632789), (313, 1719248), (626, 859624), (1252, 429812), (2504, 214906), (5008, 107453)]