2017446505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{162109}}^1$

素因数の和:162264

約数の個数: 16

約数和(自身を含む): 2567822400

約数和(自身を除く): 550375895

約数列:

[1, 5, 19, 95, 131, 655, 2489, 12445, 162109, 810545, 3080071, 15400355, 21236279, 106181395, 403489301, 2017446505]

約数ペア:

[(1, 2017446505), (5, 403489301), (19, 106181395), (95, 21236279), (131, 15400355), (655, 3080071), (2489, 810545), (12445, 162109)]