545195492

素因数分解:

$2^2\times {\mathrm{997}}^1\times {\mathrm{136709}}^1$

素因数の和:137710

約数の個数: 12

約数和(自身を含む): 955056060

約数和(自身を除く): 409860568

約数列:

[1, 2, 4, 997, 1994, 3988, 136709, 273418, 546836, 136298873, 272597746, 545195492]

約数ペア:

[(1, 545195492), (2, 272597746), (4, 136298873), (997, 546836), (1994, 273418), (3988, 136709)]