2542694399

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{32569}}^1$

素因数の和:33182

約数の個数: 16

約数和(自身を含む): 3064185600

約数和(自身を除く): 521491201

約数列:

[1, 7, 19, 133, 587, 4109, 11153, 32569, 78071, 227983, 618811, 4331677, 19118003, 133826021, 363242057, 2542694399]

約数ペア:

[(1, 2542694399), (7, 363242057), (19, 133826021), (133, 19118003), (587, 4331677), (4109, 618811), (11153, 227983), (32569, 78071)]