2028689912

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{444109}}^1$

素因数の和:444686

約数の個数: 16

約数和(自身を含む): 3810463800

約数和(自身を除く): 1781773888

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 444109, 888218, 1776436, 3552872, 253586239, 507172478, 1014344956, 2028689912]

約数ペア:

[(1, 2028689912), (2, 1014344956), (4, 507172478), (8, 253586239), (571, 3552872), (1142, 1776436), (2284, 888218), (4568, 444109)]