80985374

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{757}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 122796000

約数和(自身を除く): 41810626

約数列:

[1, 2, 149, 298, 359, 718, 757, 1514, 53491, 106982, 112793, 225586, 271763, 543526, 40492687, 80985374]

約数ペア:

[(1, 80985374), (2, 40492687), (149, 543526), (298, 271763), (359, 225586), (718, 112793), (757, 106982), (1514, 53491)]