496493090

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{89137}}^1$

素因数の和:89701

約数の個数: 16

約数和(自身を含む): 895302072

約数和(自身を除く): 398808982

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 89137, 178274, 445685, 891370, 49649309, 99298618, 248246545, 496493090]

約数ペア:

[(1, 496493090), (2, 248246545), (5, 99298618), (10, 49649309), (557, 891370), (1114, 445685), (2785, 178274), (5570, 89137)]