438764534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{10039}}^1$

素因数の和:10136

約数の個数: 24

約数和(自身を含む): 726554640

約数和(自身を除く): 287790106

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 1681, 3362, 10039, 20078, 21853, 43706, 130507, 261014, 411599, 823198, 5350787, 10701574, 16875559, 33751118, 219382267, 438764534]

約数ペア:

[(1, 438764534), (2, 219382267), (13, 33751118), (26, 16875559), (41, 10701574), (82, 5350787), (533, 823198), (1066, 411599), (1681, 261014), (3362, 130507), (10039, 43706), (20078, 21853)]