39478982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6781}}^1$

素因数の和:6895

約数の個数: 16

約数和(自身を含む): 61526304

約数和(自身を除く): 22047322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 6781, 13562, 278021, 481451, 556042, 962902, 19739491, 39478982]

約数ペア:

[(1, 39478982), (2, 19739491), (41, 962902), (71, 556042), (82, 481451), (142, 278021), (2911, 13562), (5822, 6781)]