664015202

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{28703}}^1$

素因数の和:29017

約数の個数: 16

約数和(自身を含む): 1023010560

約数和(自身を除く): 358995358

約数列:

[1, 2, 43, 86, 269, 538, 11567, 23134, 28703, 57406, 1234229, 2468458, 7721107, 15442214, 332007601, 664015202]

約数ペア:

[(1, 664015202), (2, 332007601), (43, 15442214), (86, 7721107), (269, 2468458), (538, 1234229), (11567, 57406), (23134, 28703)]