2227896670

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{847109}}^1$

素因数の和:847379

約数の個数: 16

約数和(自身を含む): 4025466720

約数和(自身を除く): 1797570050

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 847109, 1694218, 4235545, 8471090, 222789667, 445579334, 1113948335, 2227896670]

約数ペア:

[(1, 2227896670), (2, 1113948335), (5, 445579334), (10, 222789667), (263, 8471090), (526, 4235545), (1315, 1694218), (2630, 847109)]