489088732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2237}}^1\times {\mathrm{4969}}^1$

素因数の和:7221

約数の個数: 24

約数和(自身を含む): 934320240

約数和(自身を除く): 445231508

約数列:

[1, 2, 4, 11, 22, 44, 2237, 4474, 4969, 8948, 9938, 19876, 24607, 49214, 54659, 98428, 109318, 218636, 11115653, 22231306, 44462612, 122272183, 244544366, 489088732]

約数ペア:

[(1, 489088732), (2, 244544366), (4, 122272183), (11, 44462612), (22, 22231306), (44, 11115653), (2237, 218636), (4474, 109318), (4969, 98428), (8948, 54659), (9938, 49214), (19876, 24607)]