1371463054

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{213557}}^1$

素因数の和:213604

約数の個数: 24

約数和(自身を含む): 2344866840

約数和(自身を除く): 973403786

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 213557, 427114, 2776241, 4057583, 5552482, 8115166, 36091133, 52748579, 72182266, 105497158, 685731527, 1371463054]

約数ペア:

[(1, 1371463054), (2, 685731527), (13, 105497158), (19, 72182266), (26, 52748579), (38, 36091133), (169, 8115166), (247, 5552482), (338, 4057583), (494, 2776241), (3211, 427114), (6422, 213557)]