2851574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:811

約数の個数: 16

約数和(自身を含む): 4694976

約数和(自身を除く): 1843402

約数列:

[1, 2, 11, 22, 227, 454, 571, 1142, 2497, 4994, 6281, 12562, 129617, 259234, 1425787, 2851574]

約数ペア:

[(1, 2851574), (2, 1425787), (11, 259234), (22, 129617), (227, 12562), (454, 6281), (571, 4994), (1142, 2497)]