13043810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 25446960

約数和(自身を除く): 12403150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 373, 538, 746, 1345, 1865, 2690, 3497, 3730, 4849, 6994, 9698, 17485, 24245, 34970, 48490, 100337, 200674, 501685, 1003370, 1304381, 2608762, 6521905, 13043810]

約数ペア:

[(1, 13043810), (2, 6521905), (5, 2608762), (10, 1304381), (13, 1003370), (26, 501685), (65, 200674), (130, 100337), (269, 48490), (373, 34970), (538, 24245), (746, 17485), (1345, 9698), (1865, 6994), (2690, 4849), (3497, 3730)]