127942426

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{6047}}^1$

素因数の和:6269

約数の個数: 16

約数和(自身を含む): 195955200

約数和(自身を除く): 68012774

約数列:

[1, 2, 71, 142, 149, 298, 6047, 10579, 12094, 21158, 429337, 858674, 901003, 1802006, 63971213, 127942426]

約数ペア:

[(1, 127942426), (2, 63971213), (71, 1802006), (142, 901003), (149, 858674), (298, 429337), (6047, 21158), (10579, 12094)]