2065603955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{222947}}^1$

素因数の和:223078

約数の個数: 16

約数和(自身を含む): 2648622240

約数和(自身を除く): 583018285

約数列:

[1, 5, 17, 85, 109, 545, 1853, 9265, 222947, 1114735, 3790099, 18950495, 24301223, 121506115, 413120791, 2065603955]

約数ペア:

[(1, 2065603955), (5, 413120791), (17, 121506115), (85, 24301223), (109, 18950495), (545, 3790099), (1853, 1114735), (9265, 222947)]