426752710

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{170021}}^1$

素因数の和:170279

約数の個数: 16

約数和(自身を含む): 771219792

約数和(自身を除く): 344467082

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 170021, 340042, 850105, 1700210, 42675271, 85350542, 213376355, 426752710]

約数ペア:

[(1, 426752710), (2, 213376355), (5, 85350542), (10, 42675271), (251, 1700210), (502, 850105), (1255, 340042), (2510, 170021)]