810966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 1800288

約数和(自身を除く): 989322

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 281, 481, 562, 843, 962, 1443, 1686, 2886, 3653, 7306, 10397, 10959, 20794, 21918, 31191, 62382, 135161, 270322, 405483, 810966]

約数ペア:

[(1, 810966), (2, 405483), (3, 270322), (6, 135161), (13, 62382), (26, 31191), (37, 21918), (39, 20794), (74, 10959), (78, 10397), (111, 7306), (222, 3653), (281, 2886), (481, 1686), (562, 1443), (843, 962)]