3919342

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3943}}^1$

素因数の和:4023

約数の個数: 16

約数和(自身を含む): 6815232

約数和(自身を除く): 2895890

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 3943, 7886, 27601, 55202, 279953, 559906, 1959671, 3919342]

約数ペア:

[(1, 3919342), (2, 1959671), (7, 559906), (14, 279953), (71, 55202), (142, 27601), (497, 7886), (994, 3943)]