800276642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{3911}}^1$

素因数の和:4126

約数の個数: 32

約数和(自身を含む): 1338467328

約数和(自身を除く): 538190686

約数列:

[1, 2, 11, 22, 71, 131, 142, 262, 781, 1441, 1562, 2882, 3911, 7822, 9301, 18602, 43021, 86042, 102311, 204622, 277681, 512341, 555362, 1024682, 3054491, 5635751, 6108982, 11271502, 36376211, 72752422, 400138321, 800276642]

約数ペア:

[(1, 800276642), (2, 400138321), (11, 72752422), (22, 36376211), (71, 11271502), (131, 6108982), (142, 5635751), (262, 3054491), (781, 1024682), (1441, 555362), (1562, 512341), (2882, 277681), (3911, 204622), (7822, 102311), (9301, 86042), (18602, 43021)]