4475888921

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1\times {\mathrm{7591}}^1$

素因数の和:8372

約数の個数: 16

約数和(自身を含む): 5163045888

約数和(自身を除く): 687156967

約数列:

[1, 7, 131, 643, 917, 4501, 7591, 53137, 84233, 589631, 994421, 4881013, 6960947, 34167091, 639412703, 4475888921]

約数ペア:

[(1, 4475888921), (7, 639412703), (131, 34167091), (643, 6960947), (917, 4881013), (4501, 994421), (7591, 589631), (53137, 84233)]