272180308322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{20149}}^1\times {\mathrm{519553}}^1$

素因数の和:539717

約数の個数: 16

約数和(自身を含む): 439698550200

約数和(自身を除く): 167518241878

約数列:

[1, 2, 13, 26, 20149, 40298, 261937, 519553, 523874, 1039106, 6754189, 13508378, 10468473397, 20936946794, 136090154161, 272180308322]

約数ペア:

[(1, 272180308322), (2, 136090154161), (13, 20936946794), (26, 10468473397), (20149, 13508378), (40298, 6754189), (261937, 1039106), (519553, 523874)]