2940586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1831}}^1$

素因数の和:1917

約数の個数: 16

約数和(自身を含む): 4880448

約数和(自身を除く): 1939862

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 1831, 3662, 20141, 40282, 133663, 267326, 1470293, 2940586]

約数ペア:

[(1, 2940586), (2, 1470293), (11, 267326), (22, 133663), (73, 40282), (146, 20141), (803, 3662), (1606, 1831)]