289495874

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1\times {\mathrm{1583}}^1$

素因数の和:3145

約数の個数: 16

約数和(自身を含む): 441936000

約数和(自身を除く): 152440126

約数列:

[1, 2, 61, 122, 1499, 1583, 2998, 3166, 91439, 96563, 182878, 193126, 2372917, 4745834, 144747937, 289495874]

約数ペア:

[(1, 289495874), (2, 144747937), (61, 4745834), (122, 2372917), (1499, 193126), (1583, 182878), (2998, 96563), (3166, 91439)]