2011018195

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{322537}}^1$

素因数の和:322614

約数の個数: 16

約数和(自身を含む): 2554500960

約数和(自身を除く): 543482765

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 322537, 1612685, 9353573, 13869091, 46767865, 69345455, 402203639, 2011018195]

約数ペア:

[(1, 2011018195), (5, 402203639), (29, 69345455), (43, 46767865), (145, 13869091), (215, 9353573), (1247, 1612685), (6235, 322537)]