1280497052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4271}}^1\times {\mathrm{4409}}^1$

素因数の和:8701

約数の個数: 24

約数和(自身を含む): 2373779520

約数和(自身を除く): 1093282468

約数列:

[1, 2, 4, 17, 34, 68, 4271, 4409, 8542, 8818, 17084, 17636, 72607, 74953, 145214, 149906, 290428, 299812, 18830839, 37661678, 75323356, 320124263, 640248526, 1280497052]

約数ペア:

[(1, 1280497052), (2, 640248526), (4, 320124263), (17, 75323356), (34, 37661678), (68, 18830839), (4271, 299812), (4409, 290428), (8542, 149906), (8818, 145214), (17084, 74953), (17636, 72607)]