2045304441

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{28439}}^1$

素因数の和:28637

約数の個数: 24

約数和(自身を含む): 3025788480

約数和(自身を除く): 980484039

約数列:

[1, 3, 9, 61, 131, 183, 393, 549, 1179, 7991, 23973, 28439, 71919, 85317, 255951, 1734779, 3725509, 5204337, 11176527, 15613011, 33529581, 227256049, 681768147, 2045304441]

約数ペア:

[(1, 2045304441), (3, 681768147), (9, 227256049), (61, 33529581), (131, 15613011), (183, 11176527), (393, 5204337), (549, 3725509), (1179, 1734779), (7991, 255951), (23973, 85317), (28439, 71919)]