2881554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{36943}}^1$

素因数の和:36961

約数の個数: 16

約数和(自身を含む): 6206592

約数和(自身を除く): 3325038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 36943, 73886, 110829, 221658, 480259, 960518, 1440777, 2881554]

約数ペア:

[(1, 2881554), (2, 1440777), (3, 960518), (6, 480259), (13, 221658), (26, 110829), (39, 73886), (78, 36943)]