491414978

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{827}}^1\times {\mathrm{1493}}^1$

素因数の和:2521

約数の個数: 16

約数和(自身を含む): 742219200

約数和(自身を除く): 250804222

約数列:

[1, 2, 199, 398, 827, 1493, 1654, 2986, 164573, 297107, 329146, 594214, 1234711, 2469422, 245707489, 491414978]

約数ペア:

[(1, 491414978), (2, 245707489), (199, 2469422), (398, 1234711), (827, 594214), (1493, 329146), (1654, 297107), (2986, 164573)]