2816562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67061}}^1$

素因数の和:67073

約数の個数: 16

約数和(自身を含む): 6437952

約数和(自身を除く): 3621390

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67061, 134122, 201183, 402366, 469427, 938854, 1408281, 2816562]

約数ペア:

[(1, 2816562), (2, 1408281), (3, 938854), (6, 469427), (7, 402366), (14, 201183), (21, 134122), (42, 67061)]