2045542513

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1\times {\mathrm{4507}}^1$

素因数の和:7356

約数の個数: 16

約数和(自身を含む): 2440811520

約数和(自身を除く): 395269007

約数列:

[1, 7, 23, 161, 2819, 4507, 19733, 31549, 64837, 103661, 453859, 725627, 12705233, 88936631, 292220359, 2045542513]

約数ペア:

[(1, 2045542513), (7, 292220359), (23, 88936631), (161, 12705233), (2819, 725627), (4507, 453859), (19733, 103661), (31549, 64837)]