127836548

素因数分解:

$2^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{4507}}^1$

素因数の和:5531

約数の個数: 24

約数和(自身を含む): 255982272

約数和(自身を除く): 128145724

約数列:

[1, 2, 4, 7, 14, 28, 1013, 2026, 4052, 4507, 7091, 9014, 14182, 18028, 28364, 31549, 63098, 126196, 4565591, 9131182, 18262364, 31959137, 63918274, 127836548]

約数ペア:

[(1, 127836548), (2, 63918274), (4, 31959137), (7, 18262364), (14, 9131182), (28, 4565591), (1013, 126196), (2026, 63098), (4052, 31549), (4507, 28364), (7091, 18028), (9014, 14182)]