2503995218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{17747}}^1$

素因数の和:17894

約数の個数: 32

約数和(自身を含む): 4089139200

約数和(自身を除く): 1585143982

約数列:

[1, 2, 19, 38, 47, 79, 94, 158, 893, 1501, 1786, 3002, 3713, 7426, 17747, 35494, 70547, 141094, 337193, 674386, 834109, 1402013, 1668218, 2804026, 15848071, 26638247, 31696142, 53276494, 65894611, 131789222, 1251997609, 2503995218]

約数ペア:

[(1, 2503995218), (2, 1251997609), (19, 131789222), (38, 65894611), (47, 53276494), (79, 31696142), (94, 26638247), (158, 15848071), (893, 2804026), (1501, 1668218), (1786, 1402013), (3002, 834109), (3713, 674386), (7426, 337193), (17747, 141094), (35494, 70547)]