1520392841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 1798433280

約数和(自身を除く): 278040439

約数列:

[1, 11, 17, 79, 97, 187, 869, 1061, 1067, 1343, 1649, 7663, 11671, 14773, 18037, 18139, 83819, 84293, 102917, 130271, 198407, 922009, 1132087, 1424923, 1432981, 1749589, 8130443, 15674153, 19245479, 89434873, 138217531, 1520392841]

約数ペア:

[(1, 1520392841), (11, 138217531), (17, 89434873), (79, 19245479), (97, 15674153), (187, 8130443), (869, 1749589), (1061, 1432981), (1067, 1424923), (1343, 1132087), (1649, 922009), (7663, 198407), (11671, 130271), (14773, 102917), (18037, 84293), (18139, 83819)]