2116749838

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2129527}}^1$

素因数の和:2129607

約数の個数: 16

約数和(自身を含む): 3679824384

約数和(自身を除く): 1563074546

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2129527, 4259054, 14906689, 29813378, 151196417, 302392834, 1058374919, 2116749838]

約数ペア:

[(1, 2116749838), (2, 1058374919), (7, 302392834), (14, 151196417), (71, 29813378), (142, 14906689), (497, 4259054), (994, 2129527)]