254801570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{542131}}^1$

素因数の和:542185

約数の個数: 16

約数和(自身を含む): 468402048

約数和(自身を除く): 213600478

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 542131, 1084262, 2710655, 5421310, 25480157, 50960314, 127400785, 254801570]

約数ペア:

[(1, 254801570), (2, 127400785), (5, 50960314), (10, 25480157), (47, 5421310), (94, 2710655), (235, 1084262), (470, 542131)]