481688428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9263239}}^1$

素因数の和:9263256

約数の個数: 12

約数和(自身を含む): 907797520

約数和(自身を除く): 426109092

約数列:

[1, 2, 4, 13, 26, 52, 9263239, 18526478, 37052956, 120422107, 240844214, 481688428]

約数ペア:

[(1, 481688428), (2, 240844214), (4, 120422107), (13, 37052956), (26, 18526478), (52, 9263239)]