2100031370

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{467713}}^1$

素因数の和:468169

約数の個数: 16

約数和(自身を含む): 3788483400

約数和(自身を除く): 1688452030

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 467713, 935426, 2338565, 4677130, 210003137, 420006274, 1050015685, 2100031370]

約数ペア:

[(1, 2100031370), (2, 1050015685), (5, 420006274), (10, 210003137), (449, 4677130), (898, 2338565), (2245, 935426), (4490, 467713)]