2016156716

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{70663}}^1$

素因数の和:71693

約数の個数: 24

約数和(自身を含む): 4036327680

約数和(自身を除く): 2020170964

約数列:

[1, 2, 4, 7, 14, 28, 1019, 2038, 4076, 7133, 14266, 28532, 70663, 141326, 282652, 494641, 989282, 1978564, 72005597, 144011194, 288022388, 504039179, 1008078358, 2016156716]

約数ペア:

[(1, 2016156716), (2, 1008078358), (4, 504039179), (7, 288022388), (14, 144011194), (28, 72005597), (1019, 1978564), (2038, 989282), (4076, 494641), (7133, 282652), (14266, 141326), (28532, 70663)]