281452858

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1\times {\mathrm{5119}}^1$

素因数の和:5901

約数の個数: 16

約数和(自身を含む): 434257920

約数和(自身を除く): 152805062

約数列:

[1, 2, 37, 74, 743, 1486, 5119, 10238, 27491, 54982, 189403, 378806, 3803417, 7606834, 140726429, 281452858]

約数ペア:

[(1, 281452858), (2, 140726429), (37, 7606834), (74, 3803417), (743, 378806), (1486, 189403), (5119, 54982), (10238, 27491)]