2045463095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{305521}}^1$

素因数の和:305642

約数の個数: 16

約数和(自身を含む): 2669040192

約数和(自身を除く): 623577097

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 305521, 1527605, 3971773, 19858865, 31468663, 157343315, 409092619, 2045463095]

約数ペア:

[(1, 2045463095), (5, 409092619), (13, 157343315), (65, 31468663), (103, 19858865), (515, 3971773), (1339, 1527605), (6695, 305521)]