2081514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20407}}^1$

素因数の和:20429

約数の個数: 16

約数和(自身を含む): 4408128

約数和(自身を除く): 2326614

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 20407, 40814, 61221, 122442, 346919, 693838, 1040757, 2081514]

約数ペア:

[(1, 2081514), (2, 1040757), (3, 693838), (6, 346919), (17, 122442), (34, 61221), (51, 40814), (102, 20407)]