255341982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6079571}}^1$

素因数の和:6079583

約数の個数: 16

約数和(自身を含む): 583638912

約数和(自身を除く): 328296930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6079571, 12159142, 18238713, 36477426, 42556997, 85113994, 127670991, 255341982]

約数ペア:

[(1, 255341982), (2, 127670991), (3, 85113994), (6, 42556997), (7, 36477426), (14, 18238713), (21, 12159142), (42, 6079571)]