173140994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{19081}}^1$

素因数の和:19445

約数の個数: 16

約数和(自身を含む): 280505400

約数和(自身を除く): 107364406

約数列:

[1, 2, 13, 26, 349, 698, 4537, 9074, 19081, 38162, 248053, 496106, 6659269, 13318538, 86570497, 173140994]

約数ペア:

[(1, 173140994), (2, 86570497), (13, 13318538), (26, 6659269), (349, 496106), (698, 248053), (4537, 38162), (9074, 19081)]