91949780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353653}}^1$

素因数の和:353675

約数の個数: 24

約数和(自身を含む): 207948552

約数和(自身を除く): 115998772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353653, 707306, 1414612, 1768265, 3536530, 4597489, 7073060, 9194978, 18389956, 22987445, 45974890, 91949780]

約数ペア:

[(1, 91949780), (2, 45974890), (4, 22987445), (5, 18389956), (10, 9194978), (13, 7073060), (20, 4597489), (26, 3536530), (52, 1768265), (65, 1414612), (130, 707306), (260, 353653)]