2800404

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:844

約数の個数: 36

約数和(自身を含む): 7154784

約数和(自身を除く): 4354380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 727, 963, 1284, 1454, 1926, 2181, 2908, 3852, 4362, 6543, 8724, 13086, 26172, 77789, 155578, 233367, 311156, 466734, 700101, 933468, 1400202, 2800404]

約数ペア:

[(1, 2800404), (2, 1400202), (3, 933468), (4, 700101), (6, 466734), (9, 311156), (12, 233367), (18, 155578), (36, 77789), (107, 26172), (214, 13086), (321, 8724), (428, 6543), (642, 4362), (727, 3852), (963, 2908), (1284, 2181), (1454, 1926)]