2012658945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1108903}}^1$

素因数の和:1108933

約数の個数: 24

約数和(自身を含む): 3539621568

約数和(自身を除く): 1526962623

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 1108903, 3326709, 5544515, 12197933, 16633545, 36593799, 60989665, 134177263, 182968995, 402531789, 670886315, 2012658945]

約数ペア:

[(1, 2012658945), (3, 670886315), (5, 402531789), (11, 182968995), (15, 134177263), (33, 60989665), (55, 36593799), (121, 16633545), (165, 12197933), (363, 5544515), (605, 3326709), (1815, 1108903)]