2885584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13873}}^1$

素因数の和:13894

約数の個数: 20

約数和(自身を含む): 6021316

約数和(自身を除く): 3135732

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13873, 27746, 55492, 110984, 180349, 221968, 360698, 721396, 1442792, 2885584]

約数ペア:

[(1, 2885584), (2, 1442792), (4, 721396), (8, 360698), (13, 221968), (16, 180349), (26, 110984), (52, 55492), (104, 27746), (208, 13873)]