180700636

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{414451}}^1$

素因数の和:414564

約数の個数: 12

約数和(自身を含む): 319128040

約数和(自身を除く): 138427404

約数列:

[1, 2, 4, 109, 218, 436, 414451, 828902, 1657804, 45175159, 90350318, 180700636]

約数ペア:

[(1, 180700636), (2, 90350318), (4, 45175159), (109, 1657804), (218, 828902), (436, 414451)]