7442666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 14376960

約数和(自身を除く): 6934294

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 1559, 2387, 3118, 4774, 10913, 17149, 21826, 34298, 48329, 96658, 120043, 240086, 338303, 531619, 676606, 1063238, 3721333, 7442666]

約数ペア:

[(1, 7442666), (2, 3721333), (7, 1063238), (11, 676606), (14, 531619), (22, 338303), (31, 240086), (62, 120043), (77, 96658), (154, 48329), (217, 34298), (341, 21826), (434, 17149), (682, 10913), (1559, 4774), (2387, 3118)]