2912371086

素因数分解:

$2^1\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{242819}}^1$

素因数の和:244823

約数の個数: 16

約数和(自身を含む): 5827680000

約数和(自身を除く): 2915308914

約数列:

[1, 2, 3, 6, 1999, 3998, 5997, 11994, 242819, 485638, 728457, 1456914, 485395181, 970790362, 1456185543, 2912371086]

約数ペア:

[(1, 2912371086), (2, 1456185543), (3, 970790362), (6, 485395181), (1999, 1456914), (3998, 728457), (5997, 485638), (11994, 242819)]