1549204438

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{21013}}^1$

素因数の和:21399

約数の個数: 16

約数和(自身を含む): 2348188416

約数和(自身を除く): 798983978

約数列:

[1, 2, 191, 193, 382, 386, 21013, 36863, 42026, 73726, 4013483, 4055509, 8026966, 8111018, 774602219, 1549204438]

約数ペア:

[(1, 1549204438), (2, 774602219), (191, 8111018), (193, 8026966), (382, 4055509), (386, 4013483), (21013, 73726), (36863, 42026)]