2088407774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{639439}}^1$

素因数の和:639535

約数の個数: 16

約数和(自身を含む): 3314856960

約数和(自身を除く): 1226449186

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 639439, 1278878, 14707097, 29414194, 45400169, 90800338, 1044203887, 2088407774]

約数ペア:

[(1, 2088407774), (2, 1044203887), (23, 90800338), (46, 45400169), (71, 29414194), (142, 14707097), (1633, 1278878), (3266, 639439)]