991629698

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{1061}}^1\times {\mathrm{1493}}^1$

素因数の和:2869

約数の個数: 16

約数和(自身を含む): 1494603576

約数和(自身を除く): 502973878

約数列:

[1, 2, 313, 626, 1061, 1493, 2122, 2986, 332093, 467309, 664186, 934618, 1584073, 3168146, 495814849, 991629698]

約数ペア:

[(1, 991629698), (2, 495814849), (313, 3168146), (626, 1584073), (1061, 934618), (1493, 664186), (2122, 467309), (2986, 332093)]