539084812

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{138511}}^1$

素因数の和:138661

約数の個数: 24

約数和(自身を含む): 1085934080

約数和(自身を除く): 546849268

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 138511, 277022, 554044, 969577, 1939154, 3878308, 19253029, 38506058, 77012116, 134771203, 269542406, 539084812]

約数ペア:

[(1, 539084812), (2, 269542406), (4, 134771203), (7, 77012116), (14, 38506058), (28, 19253029), (139, 3878308), (278, 1939154), (556, 969577), (973, 554044), (1946, 277022), (3892, 138511)]