2116740431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{49627}}^1$

素因数の和:49850

約数の個数: 16

約数和(自身を含む): 2426213664

約数和(自身を除く): 309473233

約数列:

[1, 13, 17, 193, 221, 2509, 3281, 42653, 49627, 645151, 843659, 9578011, 10967567, 124514143, 162826187, 2116740431]

約数ペア:

[(1, 2116740431), (13, 162826187), (17, 124514143), (193, 10967567), (221, 9578011), (2509, 843659), (3281, 645151), (42653, 49627)]