2563122

素因数分解:

$2^1\times 3^1\times {\mathrm{631}}^1\times {\mathrm{677}}^1$

素因数の和:1313

約数の個数: 16

約数和(自身を含む): 5141952

約数和(自身を除く): 2578830

約数列:

[1, 2, 3, 6, 631, 677, 1262, 1354, 1893, 2031, 3786, 4062, 427187, 854374, 1281561, 2563122]

約数ペア:

[(1, 2563122), (2, 1281561), (3, 854374), (6, 427187), (631, 4062), (677, 3786), (1262, 2031), (1354, 1893)]