722244

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 1701280

約数和(自身を除く): 979036

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 433, 556, 834, 866, 1299, 1668, 1732, 2598, 5196, 60187, 120374, 180561, 240748, 361122, 722244]

約数ペア:

[(1, 722244), (2, 361122), (3, 240748), (4, 180561), (6, 120374), (12, 60187), (139, 5196), (278, 2598), (417, 1732), (433, 1668), (556, 1299), (834, 866)]