2080652105

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2584661}}^1$

素因数の和:2584696

約数の個数: 16

約数和(自身を含む): 2977530624

約数和(自身を除く): 896878519

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 2584661, 12923305, 18092627, 59447203, 90463135, 297236015, 416130421, 2080652105]

約数ペア:

[(1, 2080652105), (5, 416130421), (7, 297236015), (23, 90463135), (35, 59447203), (115, 18092627), (161, 12923305), (805, 2584661)]