2028049911

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{44089}}^1$

素因数の和:44383

約数の個数: 24

約数和(自身を含む): 3095118000

約数和(自身を除く): 1067068089

約数列:

[1, 3, 9, 19, 57, 171, 269, 807, 2421, 5111, 15333, 44089, 45999, 132267, 396801, 837691, 2513073, 7539219, 11859941, 35579823, 106739469, 225338879, 676016637, 2028049911]

約数ペア:

[(1, 2028049911), (3, 676016637), (9, 225338879), (19, 106739469), (57, 35579823), (171, 11859941), (269, 7539219), (807, 2513073), (2421, 837691), (5111, 396801), (15333, 132267), (44089, 45999)]