2544291211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1\times {\mathrm{1627}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 3315806208

約数和(自身を除く): 771514997

約数列:

[1, 7, 11, 23, 77, 161, 253, 883, 1627, 1771, 6181, 9713, 11389, 17897, 20309, 37421, 67991, 125279, 142163, 223399, 261947, 411631, 1436641, 1563793, 2881417, 10056487, 15803051, 33042743, 110621357, 231299201, 363470173, 2544291211]

約数ペア:

[(1, 2544291211), (7, 363470173), (11, 231299201), (23, 110621357), (77, 33042743), (161, 15803051), (253, 10056487), (883, 2881417), (1627, 1563793), (1771, 1436641), (6181, 411631), (9713, 261947), (11389, 223399), (17897, 142163), (20309, 125279), (37421, 67991)]