8742434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 24

約数和(自身を含む): 14047488

約数和(自身を除く): 5305054

約数列:

[1, 2, 31, 37, 62, 74, 103, 206, 1147, 1369, 2294, 2738, 3193, 3811, 6386, 7622, 42439, 84878, 118141, 141007, 236282, 282014, 4371217, 8742434]

約数ペア:

[(1, 8742434), (2, 4371217), (31, 282014), (37, 236282), (62, 141007), (74, 118141), (103, 84878), (206, 42439), (1147, 7622), (1369, 6386), (2294, 3811), (2738, 3193)]