26157074686

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{259397}}^1$

素因数の和:259923

約数の個数: 16

約数和(自身を含む): 39644315136

約数和(自身を除く): 13487240450

約数列:

[1, 2, 127, 254, 397, 794, 50419, 100838, 259397, 518794, 32943419, 65886838, 102980609, 205961218, 13078537343, 26157074686]

約数ペア:

[(1, 26157074686), (2, 13078537343), (127, 205961218), (254, 102980609), (397, 65886838), (794, 32943419), (50419, 518794), (100838, 259397)]