2875348

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 5812352

約数和(自身を除く): 2937004

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 997, 1442, 1994, 2884, 3988, 6979, 13958, 27916, 102691, 205382, 410764, 718837, 1437674, 2875348]

約数ペア:

[(1, 2875348), (2, 1437674), (4, 718837), (7, 410764), (14, 205382), (28, 102691), (103, 27916), (206, 13958), (412, 6979), (721, 3988), (997, 2884), (1442, 1994)]