890702334

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{256391}}^1$

素因数の和:256592

約数の個数: 24

約数和(自身を含む): 1939861872

約数和(自身を除く): 1049159538

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 256391, 512782, 769173, 1538346, 2307519, 4615038, 49483463, 98966926, 148450389, 296900778, 445351167, 890702334]

約数ペア:

[(1, 890702334), (2, 445351167), (3, 296900778), (6, 148450389), (9, 98966926), (18, 49483463), (193, 4615038), (386, 2307519), (579, 1538346), (1158, 769173), (1737, 512782), (3474, 256391)]