2009802

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2557}}^1$

素因数の和:2693

約数の個数: 16

約数和(自身を含む): 4051872

約数和(自身を除く): 2042070

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 2557, 5114, 7671, 15342, 334967, 669934, 1004901, 2009802]

約数ペア:

[(1, 2009802), (2, 1004901), (3, 669934), (6, 334967), (131, 15342), (262, 7671), (393, 5114), (786, 2557)]