374328046

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{20123}}^1$

素因数の和:20327

約数の個数: 16

約数和(自身を含む): 573775488

約数和(自身を除く): 199447442

約数列:

[1, 2, 71, 131, 142, 262, 9301, 18602, 20123, 40246, 1428733, 2636113, 2857466, 5272226, 187164023, 374328046]

約数ペア:

[(1, 374328046), (2, 187164023), (71, 5272226), (131, 2857466), (142, 2636113), (262, 1428733), (9301, 40246), (18602, 20123)]