1999453442

素因数分解:

$2^1\times 7^1\times {\mathrm{4357}}^1\times {\mathrm{32779}}^1$

素因数の和:37145

約数の個数: 16

約数和(自身を含む): 3428525760

約数和(自身を除く): 1429072318

約数列:

[1, 2, 7, 14, 4357, 8714, 30499, 32779, 60998, 65558, 229453, 458906, 142818103, 285636206, 999726721, 1999453442]

約数ペア:

[(1, 1999453442), (2, 999726721), (7, 285636206), (14, 142818103), (4357, 458906), (8714, 229453), (30499, 65558), (32779, 60998)]