2571394

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3011}}^1$

素因数の和:3081

約数の個数: 16

約数和(自身を含む): 4481856

約数和(自身を除く): 1910462

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 3011, 6022, 21077, 42154, 183671, 367342, 1285697, 2571394]

約数ペア:

[(1, 2571394), (2, 1285697), (7, 367342), (14, 183671), (61, 42154), (122, 21077), (427, 6022), (854, 3011)]