289328642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{43613}}^1$

素因数の和:43753

約数の個数: 16

約数和(自身を含む): 452189952

約数和(自身を除く): 162861310

約数列:

[1, 2, 31, 62, 107, 214, 3317, 6634, 43613, 87226, 1352003, 2704006, 4666591, 9333182, 144664321, 289328642]

約数ペア:

[(1, 289328642), (2, 144664321), (31, 9333182), (62, 4666591), (107, 2704006), (214, 1352003), (3317, 87226), (6634, 43613)]