2030145130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15616501}}^1$

素因数の和:15616521

約数の個数: 16

約数和(自身を含む): 3935358504

約数和(自身を除く): 1905213374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15616501, 31233002, 78082505, 156165010, 203014513, 406029026, 1015072565, 2030145130]

約数ペア:

[(1, 2030145130), (2, 1015072565), (5, 406029026), (10, 203014513), (13, 156165010), (26, 78082505), (65, 31233002), (130, 15616501)]