1155219016

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{438913}}^1$

素因数の和:438973

約数の個数: 32

約数和(自身を含む): 2528144640

約数和(自身を除く): 1372925624

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 438913, 877826, 1755652, 3072391, 3511304, 6144782, 12289564, 20628911, 24579128, 41257822, 82515644, 144402377, 165031288, 288804754, 577609508, 1155219016]

約数ペア:

[(1, 1155219016), (2, 577609508), (4, 288804754), (7, 165031288), (8, 144402377), (14, 82515644), (28, 41257822), (47, 24579128), (56, 20628911), (94, 12289564), (188, 6144782), (329, 3511304), (376, 3072391), (658, 1755652), (1316, 877826), (2632, 438913)]