1005443881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 1172021760

約数和(自身を除く): 166577879

約数列:

[1, 13, 19, 47, 247, 257, 337, 611, 893, 3341, 4381, 4883, 6403, 11609, 12079, 15839, 63479, 83239, 86609, 157027, 205907, 229501, 300941, 1125917, 1645571, 2983513, 3912233, 4070623, 21392423, 52918099, 77341837, 1005443881]

約数ペア:

[(1, 1005443881), (13, 77341837), (19, 52918099), (47, 21392423), (247, 4070623), (257, 3912233), (337, 2983513), (611, 1645571), (893, 1125917), (3341, 300941), (4381, 229501), (4883, 205907), (6403, 157027), (11609, 86609), (12079, 83239), (15839, 63479)]