7117003718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{161831}}^1$

素因数の和:163843

約数の個数: 16

約数和(自身を含む): 11651904000

約数和(自身を除く): 4534900282

約数列:

[1, 2, 11, 22, 1999, 3998, 21989, 43978, 161831, 323662, 1780141, 3560282, 323500169, 647000338, 3558501859, 7117003718]

約数ペア:

[(1, 7117003718), (2, 3558501859), (11, 647000338), (22, 323500169), (1999, 3560282), (3998, 1780141), (21989, 323662), (43978, 161831)]