141893374

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{247201}}^1$

素因数の和:247251

約数の個数: 16

約数和(自身を含む): 249179616

約数和(自身を除く): 107286242

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 247201, 494402, 1730407, 3460814, 10135241, 20270482, 70946687, 141893374]

約数ペア:

[(1, 141893374), (2, 70946687), (7, 20270482), (14, 10135241), (41, 3460814), (82, 1730407), (287, 494402), (574, 247201)]