1333982008

素因数分解:

$2^3\times {\mathrm{881}}^1\times {\mathrm{189271}}^1$

素因数の和:190158

約数の個数: 16

約数和(自身を含む): 2504068560

約数和(自身を除く): 1170086552

約数列:

[1, 2, 4, 8, 881, 1762, 3524, 7048, 189271, 378542, 757084, 1514168, 166747751, 333495502, 666991004, 1333982008]

約数ペア:

[(1, 1333982008), (2, 666991004), (4, 333495502), (8, 166747751), (881, 1514168), (1762, 757084), (3524, 378542), (7048, 189271)]