2008341789

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1439}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 2838528000

約数和(自身を除く): 830186211

約数列:

[1, 3, 31, 43, 93, 129, 349, 1047, 1333, 1439, 3999, 4317, 10819, 15007, 32457, 44609, 45021, 61877, 133827, 185631, 465217, 502211, 1395651, 1506633, 1918187, 5754561, 15568541, 21595073, 46705623, 64785219, 669447263, 2008341789]

約数ペア:

[(1, 2008341789), (3, 669447263), (31, 64785219), (43, 46705623), (93, 21595073), (129, 15568541), (349, 5754561), (1047, 1918187), (1333, 1506633), (1439, 1395651), (3999, 502211), (4317, 465217), (10819, 185631), (15007, 133827), (32457, 61877), (44609, 45021)]