422037082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{79901}}^1$

素因数の和:80061

約数の個数: 16

約数和(自身を含む): 671176800

約数和(自身を除く): 249139718

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 79901, 159802, 1518119, 3036238, 11106239, 22212478, 211018541, 422037082]

約数ペア:

[(1, 422037082), (2, 211018541), (19, 22212478), (38, 11106239), (139, 3036238), (278, 1518119), (2641, 159802), (5282, 79901)]