2012613477

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{643213}}^1$

素因数の和:643372

約数の個数: 16

約数和(自身を含む): 3087427200

約数和(自身を除く): 1074813723

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 643213, 1929639, 4502491, 13507473, 95838737, 287516211, 670871159, 2012613477]

約数ペア:

[(1, 2012613477), (3, 670871159), (7, 287516211), (21, 95838737), (149, 13507473), (447, 4502491), (1043, 1929639), (3129, 643213)]