490080241

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{12119}}^1$

素因数の和:12288

約数の個数: 16

約数和(自身を含む): 575942400

約数和(自身を除く): 85862159

約数列:

[1, 7, 53, 109, 371, 763, 5777, 12119, 40439, 84833, 642307, 1320971, 4496149, 9246797, 70011463, 490080241]

約数ペア:

[(1, 490080241), (7, 70011463), (53, 9246797), (109, 4496149), (371, 1320971), (763, 642307), (5777, 84833), (12119, 40439)]