9780180478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{287652367}}^1$

素因数の和:287652386

約数の個数: 8

約数和(自身を含む): 15533227872

約数和(自身を除く): 5753047394

約数列:

[1, 2, 17, 34, 287652367, 575304734, 4890090239, 9780180478]

約数ペア:

[(1, 9780180478), (2, 4890090239), (17, 575304734), (34, 287652367)]