1027986

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2347}}^1$

素因数の和:2425

約数の個数: 16

約数和(自身を含む): 2085024

約数和(自身を除く): 1057038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 2347, 4694, 7041, 14082, 171331, 342662, 513993, 1027986]

約数ペア:

[(1, 1027986), (2, 513993), (3, 342662), (6, 171331), (73, 14082), (146, 7041), (219, 4694), (438, 2347)]