2972788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8167}}^1$

素因数の和:8191

約数の個数: 24

約数和(自身を含む): 6403712

約数和(自身を除く): 3430924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 8167, 16334, 32668, 57169, 106171, 114338, 212342, 228676, 424684, 743197, 1486394, 2972788]

約数ペア:

[(1, 2972788), (2, 1486394), (4, 743197), (7, 424684), (13, 228676), (14, 212342), (26, 114338), (28, 106171), (52, 57169), (91, 32668), (182, 16334), (364, 8167)]