2149180886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{173573}}^1$

素因数の和:173767

約数の個数: 16

約数和(自身を含む): 3324289248

約数和(自身を除く): 1175108362

約数列:

[1, 2, 41, 82, 151, 302, 6191, 12382, 173573, 347146, 7116493, 14232986, 26209523, 52419046, 1074590443, 2149180886]

約数ペア:

[(1, 2149180886), (2, 1074590443), (41, 52419046), (82, 26209523), (151, 14232986), (302, 7116493), (6191, 347146), (12382, 173573)]