2742271826

素因数分解:

$2^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{148279}}^1$

素因数の和:149609

約数の個数: 16

約数和(自身を含む): 4704627840

約数和(自身を除く): 1962356014

約数列:

[1, 2, 7, 14, 1321, 2642, 9247, 18494, 148279, 296558, 1037953, 2075906, 195876559, 391753118, 1371135913, 2742271826]

約数ペア:

[(1, 2742271826), (2, 1371135913), (7, 391753118), (14, 195876559), (1321, 2075906), (2642, 1037953), (9247, 296558), (18494, 148279)]