3857252

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 7756224

約数和(自身を除く): 3898972

約数列:

[1, 2, 4, 7, 14, 28, 347, 397, 694, 794, 1388, 1588, 2429, 2779, 4858, 5558, 9716, 11116, 137759, 275518, 551036, 964313, 1928626, 3857252]

約数ペア:

[(1, 3857252), (2, 1928626), (4, 964313), (7, 551036), (14, 275518), (28, 137759), (347, 11116), (397, 9716), (694, 5558), (794, 4858), (1388, 2779), (1588, 2429)]