2689198384

素因数分解:

$2^4\times {\mathrm{4027}}^1\times {\mathrm{41737}}^1$

素因数の和:45772

約数の個数: 20

約数和(自身を含む): 5211740584

約数和(自身を除く): 2522542200

約数列:

[1, 2, 4, 8, 16, 4027, 8054, 16108, 32216, 41737, 64432, 83474, 166948, 333896, 667792, 168074899, 336149798, 672299596, 1344599192, 2689198384]

約数ペア:

[(1, 2689198384), (2, 1344599192), (4, 672299596), (8, 336149798), (16, 168074899), (4027, 667792), (8054, 333896), (16108, 166948), (32216, 83474), (41737, 64432)]