131489582

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{12919}}^1$

素因数の和:13655

約数の個数: 16

約数和(自身を含む): 225738240

約数和(自身を除く): 94248658

約数列:

[1, 2, 7, 14, 727, 1454, 5089, 10178, 12919, 25838, 90433, 180866, 9392113, 18784226, 65744791, 131489582]

約数ペア:

[(1, 131489582), (2, 65744791), (7, 18784226), (14, 9392113), (727, 180866), (1454, 90433), (5089, 25838), (10178, 12919)]