274545922

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{68329}}^1$

素因数の和:68386

約数の個数: 24

約数和(自身を含む): 490746060

約数和(自身を除く): 216200138

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 68329, 136658, 478303, 956606, 2801489, 3348121, 5602978, 6696242, 19610423, 39220846, 137272961, 274545922]

約数ペア:

[(1, 274545922), (2, 137272961), (7, 39220846), (14, 19610423), (41, 6696242), (49, 5602978), (82, 3348121), (98, 2801489), (287, 956606), (574, 478303), (2009, 136658), (4018, 68329)]