481208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 1112160

約数和(自身を除く): 630952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 661, 728, 1322, 2644, 4627, 5288, 8593, 9254, 17186, 18508, 34372, 37016, 60151, 68744, 120302, 240604, 481208]

約数ペア:

[(1, 481208), (2, 240604), (4, 120302), (7, 68744), (8, 60151), (13, 37016), (14, 34372), (26, 18508), (28, 17186), (52, 9254), (56, 8593), (91, 5288), (104, 4627), (182, 2644), (364, 1322), (661, 728)]