2017629817

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{147283}}^1$

素因数の和:147412

約数の個数: 16

約数和(自身を含む): 2450805760

約数和(自身を除く): 433175943

約数列:

[1, 7, 19, 103, 133, 721, 1957, 13699, 147283, 1030981, 2798377, 15170149, 19588639, 106191043, 288232831, 2017629817]

約数ペア:

[(1, 2017629817), (7, 288232831), (19, 106191043), (103, 19588639), (133, 15170149), (721, 2798377), (1957, 1030981), (13699, 147283)]