2008406404

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{823}}^1\times {\mathrm{5399}}^1$

素因数の和:6339

約数の個数: 24

約数和(自身を含む): 3550780800

約数和(自身を除く): 1542374396

約数列:

[1, 2, 4, 113, 226, 452, 823, 1646, 3292, 5399, 10798, 21596, 92999, 185998, 371996, 610087, 1220174, 2440348, 4443377, 8886754, 17773508, 502101601, 1004203202, 2008406404]

約数ペア:

[(1, 2008406404), (2, 1004203202), (4, 502101601), (113, 17773508), (226, 8886754), (452, 4443377), (823, 2440348), (1646, 1220174), (3292, 610087), (5399, 371996), (10798, 185998), (21596, 92999)]