2581027348481

素因数分解:

${\mathrm{191}}^1\times {\mathrm{1709}}^1\times {\mathrm{2161}}^1\times {\mathrm{3659}}^1$

素因数の和:7720

約数の個数: 16

約数和(自身を含む): 2597969894400

約数和(自身を除く): 16942545919

約数列:

[1, 191, 1709, 2161, 3659, 326419, 412751, 698869, 3693149, 6253231, 7907099, 705391459, 1194367121, 1510255909, 13513232191, 2581027348481]

約数ペア:

[(1, 2581027348481), (191, 13513232191), (1709, 1510255909), (2161, 1194367121), (3659, 705391459), (326419, 7907099), (412751, 6253231), (698869, 3693149)]