289653541508

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{5297}}^1\times {\mathrm{127763}}^1$

素因数の和:133171

約数の個数: 24

約数和(自身を含む): 511731616032

約数和(自身を除く): 222078074524

約数列:

[1, 2, 4, 107, 214, 428, 5297, 10594, 21188, 127763, 255526, 511052, 566779, 1133558, 2267116, 13670641, 27341282, 54682564, 676760611, 1353521222, 2707042444, 72413385377, 144826770754, 289653541508]

約数ペア:

[(1, 289653541508), (2, 144826770754), (4, 72413385377), (107, 2707042444), (214, 1353521222), (428, 676760611), (5297, 54682564), (10594, 27341282), (21188, 13670641), (127763, 2267116), (255526, 1133558), (511052, 566779)]