2543996872

素因数分解:

$2^3\times {\mathrm{17539}}^1\times {\mathrm{18131}}^1$

素因数の和:35676

約数の個数: 16

約数和(自身を含む): 4770529200

約数和(自身を除く): 2226532328

約数列:

[1, 2, 4, 8, 17539, 18131, 35078, 36262, 70156, 72524, 140312, 145048, 317999609, 635999218, 1271998436, 2543996872]

約数ペア:

[(1, 2543996872), (2, 1271998436), (4, 635999218), (8, 317999609), (17539, 145048), (18131, 140312), (35078, 72524), (36262, 70156)]