3751244

素因数分解:

$2^2\times 7^2\times {\mathrm{19139}}^1$

素因数の和:19157

約数の個数: 18

約数和(自身を含む): 7636860

約数和(自身を除く): 3885616

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 19139, 38278, 76556, 133973, 267946, 535892, 937811, 1875622, 3751244]

約数ペア:

[(1, 3751244), (2, 1875622), (4, 937811), (7, 535892), (14, 267946), (28, 133973), (49, 76556), (98, 38278), (196, 19139)]