2755798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1611

約数の個数: 16

約数和(自身を含む): 4446720

約数和(自身を除く): 1690922

約数列:

[1, 2, 19, 38, 47, 94, 893, 1543, 1786, 3086, 29317, 58634, 72521, 145042, 1377899, 2755798]

約数ペア:

[(1, 2755798), (2, 1377899), (19, 145042), (38, 72521), (47, 58634), (94, 29317), (893, 3086), (1543, 1786)]