2009295352

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{4729}}^1$

素因数の和:5215

約数の個数: 32

約数和(自身を含む): 3802352400

約数和(自身を除く): 1793057048

約数列:

[1, 2, 4, 8, 173, 307, 346, 614, 692, 1228, 1384, 2456, 4729, 9458, 18916, 37832, 53111, 106222, 212444, 424888, 818117, 1451803, 1636234, 2903606, 3272468, 5807212, 6544936, 11614424, 251161919, 502323838, 1004647676, 2009295352]

約数ペア:

[(1, 2009295352), (2, 1004647676), (4, 502323838), (8, 251161919), (173, 11614424), (307, 6544936), (346, 5807212), (614, 3272468), (692, 2903606), (1228, 1636234), (1384, 1451803), (2456, 818117), (4729, 424888), (9458, 212444), (18916, 106222), (37832, 53111)]