1008043138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{647011}}^1$

素因数の和:647073

約数の個数: 16

約数和(自身を含む): 1630470240

約数和(自身を除く): 622427102

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 647011, 1294022, 12293209, 24586418, 26527451, 53054902, 504021569, 1008043138]

約数ペア:

[(1, 1008043138), (2, 504021569), (19, 53054902), (38, 26527451), (41, 24586418), (82, 12293209), (779, 1294022), (1558, 647011)]