2009458892

素因数分解:

$2^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{155003}}^1$

素因数の和:155477

約数の個数: 24

約数和(自身を含む): 4027623936

約数和(自身を除く): 2018165044

約数列:

[1, 2, 4, 7, 14, 28, 463, 926, 1852, 3241, 6482, 12964, 155003, 310006, 620012, 1085021, 2170042, 4340084, 71766389, 143532778, 287065556, 502364723, 1004729446, 2009458892]

約数ペア:

[(1, 2009458892), (2, 1004729446), (4, 502364723), (7, 287065556), (14, 143532778), (28, 71766389), (463, 4340084), (926, 2170042), (1852, 1085021), (3241, 620012), (6482, 310006), (12964, 155003)]