127643222

素因数分解:

$2^1\times 7^1\times {\mathrm{2053}}^1\times {\mathrm{4441}}^1$

素因数の和:6503

約数の個数: 16

約数和(自身を含む): 218972832

約数和(自身を除く): 91329610

約数列:

[1, 2, 7, 14, 2053, 4106, 4441, 8882, 14371, 28742, 31087, 62174, 9117373, 18234746, 63821611, 127643222]

約数ペア:

[(1, 127643222), (2, 63821611), (7, 18234746), (14, 9117373), (2053, 62174), (4106, 31087), (4441, 28742), (8882, 14371)]