13651242136

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3433411}}^1$

素因数の和:3433495

約数の個数: 32

約数和(自身を含む): 29664679680

約数和(自身を除く): 16013437544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 3433411, 6866822, 13733644, 24033877, 27467288, 48067754, 96135508, 192271016, 243772181, 487544362, 975088724, 1706405267, 1950177448, 3412810534, 6825621068, 13651242136]

約数ペア:

[(1, 13651242136), (2, 6825621068), (4, 3412810534), (7, 1950177448), (8, 1706405267), (14, 975088724), (28, 487544362), (56, 243772181), (71, 192271016), (142, 96135508), (284, 48067754), (497, 27467288), (568, 24033877), (994, 13733644), (1988, 6866822), (3976, 3433411)]