1315412

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 2661120

約数和(自身を除く): 1345708

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 431, 436, 763, 862, 1526, 1724, 3017, 3052, 6034, 12068, 46979, 93958, 187916, 328853, 657706, 1315412]

約数ペア:

[(1, 1315412), (2, 657706), (4, 328853), (7, 187916), (14, 93958), (28, 46979), (109, 12068), (218, 6034), (431, 3052), (436, 3017), (763, 1724), (862, 1526)]