2011590938

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2711039}}^1$

素因数の和:2711101

約数の個数: 16

約数和(自身を含む): 3513507840

約数和(自身を除く): 1501916902

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2711039, 5422078, 18977273, 37954546, 143685067, 287370134, 1005795469, 2011590938]

約数ペア:

[(1, 2011590938), (2, 1005795469), (7, 287370134), (14, 143685067), (53, 37954546), (106, 18977273), (371, 5422078), (742, 2711039)]