887146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 16

約数和(自身を含む): 1449000

約数和(自身を除く): 561854

約数列:

[1, 2, 13, 26, 149, 229, 298, 458, 1937, 2977, 3874, 5954, 34121, 68242, 443573, 887146]

約数ペア:

[(1, 887146), (2, 443573), (13, 68242), (26, 34121), (149, 5954), (229, 3874), (298, 2977), (458, 1937)]