2090285057

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{683323}}^1$

素因数の和:683372

約数の個数: 16

約数和(自身を含む): 2623964160

約数和(自身を除く): 533679103

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 683323, 4783261, 12983137, 15716429, 90881959, 110015003, 298612151, 2090285057]

約数ペア:

[(1, 2090285057), (7, 298612151), (19, 110015003), (23, 90881959), (133, 15716429), (161, 12983137), (437, 4783261), (3059, 683323)]