622142738

素因数分解:

$2^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{40289}}^1$

素因数の和:41401

約数の個数: 16

約数和(自身を含む): 1067523840

約数和(自身を除く): 445381102

約数列:

[1, 2, 7, 14, 1103, 2206, 7721, 15442, 40289, 80578, 282023, 564046, 44438767, 88877534, 311071369, 622142738]

約数ペア:

[(1, 622142738), (2, 311071369), (7, 88877534), (14, 44438767), (1103, 564046), (2206, 282023), (7721, 80578), (15442, 40289)]