1112656

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:558

約数の個数: 20

約数和(自身を含む): 2172852

約数和(自身を除く): 1060196

約数列:

[1, 2, 4, 8, 16, 197, 353, 394, 706, 788, 1412, 1576, 2824, 3152, 5648, 69541, 139082, 278164, 556328, 1112656]

約数ペア:

[(1, 1112656), (2, 556328), (4, 278164), (8, 139082), (16, 69541), (197, 5648), (353, 3152), (394, 2824), (706, 1576), (788, 1412)]