289365438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2096851}}^1$

素因数の和:2096879

約数の個数: 16

約数和(自身を含む): 603893376

約数和(自身を除く): 314527938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2096851, 4193702, 6290553, 12581106, 48227573, 96455146, 144682719, 289365438]

約数ペア:

[(1, 289365438), (2, 144682719), (3, 96455146), (6, 48227573), (23, 12581106), (46, 6290553), (69, 4193702), (138, 2096851)]