2004455912

素因数分解:

$2^3\times {\mathrm{4253}}^1\times {\mathrm{58913}}^1$

素因数の和:63172

約数の個数: 16

約数和(自身を含む): 3759302340

約数和(自身を除く): 1754846428

約数列:

[1, 2, 4, 8, 4253, 8506, 17012, 34024, 58913, 117826, 235652, 471304, 250556989, 501113978, 1002227956, 2004455912]

約数ペア:

[(1, 2004455912), (2, 1002227956), (4, 501113978), (8, 250556989), (4253, 471304), (8506, 235652), (17012, 117826), (34024, 58913)]