2881016

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{11617}}^1$

素因数の和:11654

約数の個数: 16

約数和(自身を含む): 5576640

約数和(自身を除く): 2695624

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 11617, 23234, 46468, 92936, 360127, 720254, 1440508, 2881016]

約数ペア:

[(1, 2881016), (2, 1440508), (4, 720254), (8, 360127), (31, 92936), (62, 46468), (124, 23234), (248, 11617)]