2012910032

素因数分解:

$2^4\times 7^1\times {\mathrm{17972411}}^1$

素因数の和:17972426

約数の個数: 20

約数和(自身を含む): 4457158176

約数和(自身を除く): 2444248144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17972411, 35944822, 71889644, 125806877, 143779288, 251613754, 287558576, 503227508, 1006455016, 2012910032]

約数ペア:

[(1, 2012910032), (2, 1006455016), (4, 503227508), (7, 287558576), (8, 251613754), (14, 143779288), (16, 125806877), (28, 71889644), (56, 35944822), (112, 17972411)]