489686844

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{56131}}^1$

素因数の和:56865

約数の個数: 24

約数和(自身を含む): 1144194688

約数和(自身を除く): 654507844

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 2181, 2908, 4362, 8724, 56131, 112262, 168393, 224524, 336786, 673572, 40807237, 81614474, 122421711, 163228948, 244843422, 489686844]

約数ペア:

[(1, 489686844), (2, 244843422), (3, 163228948), (4, 122421711), (6, 81614474), (12, 40807237), (727, 673572), (1454, 336786), (2181, 224524), (2908, 168393), (4362, 112262), (8724, 56131)]