2431098

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1170

約数の個数: 24

約数和(自身を含む): 5312736

約数和(自身を除く): 2881638

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1031, 1179, 2062, 2358, 3093, 6186, 9279, 18558, 135061, 270122, 405183, 810366, 1215549, 2431098]

約数ペア:

[(1, 2431098), (2, 1215549), (3, 810366), (6, 405183), (9, 270122), (18, 135061), (131, 18558), (262, 9279), (393, 6186), (786, 3093), (1031, 2358), (1179, 2062)]