2116688

素因数分解:

$2^4\times 7^1\times {\mathrm{18899}}^1$

素因数の和:18914

約数の個数: 20

約数和(自身を含む): 4687200

約数和(自身を除く): 2570512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18899, 37798, 75596, 132293, 151192, 264586, 302384, 529172, 1058344, 2116688]

約数ペア:

[(1, 2116688), (2, 1058344), (4, 529172), (7, 302384), (8, 264586), (14, 151192), (16, 132293), (28, 75596), (56, 37798), (112, 18899)]