2589584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{5581}}^1$

素因数の和:5618

約数の個数: 20

約数和(自身を含む): 5191260

約数和(自身を除く): 2601676

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 5581, 11162, 22324, 44648, 89296, 161849, 323698, 647396, 1294792, 2589584]

約数ペア:

[(1, 2589584), (2, 1294792), (4, 647396), (8, 323698), (16, 161849), (29, 89296), (58, 44648), (116, 22324), (232, 11162), (464, 5581)]