8609770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 16877952

約数和(自身を除く): 8268182

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 643, 1030, 1286, 1339, 2678, 3215, 6430, 6695, 8359, 13390, 16718, 41795, 66229, 83590, 132458, 331145, 662290, 860977, 1721954, 4304885, 8609770]

約数ペア:

[(1, 8609770), (2, 4304885), (5, 1721954), (10, 860977), (13, 662290), (26, 331145), (65, 132458), (103, 83590), (130, 66229), (206, 41795), (515, 16718), (643, 13390), (1030, 8359), (1286, 6695), (1339, 6430), (2678, 3215)]