2888902

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 16

約数和(自身を含む): 4496832

約数和(自身を除く): 1607930

約数列:

[1, 2, 47, 73, 94, 146, 421, 842, 3431, 6862, 19787, 30733, 39574, 61466, 1444451, 2888902]

約数ペア:

[(1, 2888902), (2, 1444451), (47, 61466), (73, 39574), (94, 30733), (146, 19787), (421, 6862), (842, 3431)]