173238908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2547631}}^1$

素因数の和:2547652

約数の個数: 12

約数和(自身を含む): 321001632

約数和(自身を除く): 147762724

約数列:

[1, 2, 4, 17, 34, 68, 2547631, 5095262, 10190524, 43309727, 86619454, 173238908]

約数ペア:

[(1, 173238908), (2, 86619454), (4, 43309727), (17, 10190524), (34, 5095262), (68, 2547631)]