253572846668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{22877377}}^1$

素因数の和:22877561

約数の個数: 24

約数和(自身を含む): 472738138992

約数和(自身を除く): 219165292324

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 5542, 11084, 22877377, 45754754, 91509508, 388915409, 777830818, 1555661636, 3729012451, 7458024902, 14916049804, 63393211667, 126786423334, 253572846668]

約数ペア:

[(1, 253572846668), (2, 126786423334), (4, 63393211667), (17, 14916049804), (34, 7458024902), (68, 3729012451), (163, 1555661636), (326, 777830818), (652, 388915409), (2771, 91509508), (5542, 45754754), (11084, 22877377)]