2013649089

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{19507}}^1$

素因数の和:21340

約数の個数: 16

約数和(自身を含む): 2827879680

約数和(自身を除く): 814230591

約数列:

[1, 3, 19, 57, 1811, 5433, 19507, 34409, 58521, 103227, 370633, 1111899, 35327177, 105981531, 671216363, 2013649089]

約数ペア:

[(1, 2013649089), (3, 671216363), (19, 105981531), (57, 35327177), (1811, 1111899), (5433, 370633), (19507, 103227), (34409, 58521)]