2590214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5119}}^1$

素因数の和:5155

約数の個数: 16

約数和(自身を含む): 4423680

約数和(自身を除く): 1833466

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 5119, 10238, 56309, 112618, 117737, 235474, 1295107, 2590214]

約数ペア:

[(1, 2590214), (2, 1295107), (11, 235474), (22, 117737), (23, 112618), (46, 56309), (253, 10238), (506, 5119)]