254351434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{42209}}^1$

素因数の和:42365

約数の個数: 16

約数和(自身を含む): 401163840

約数和(自身を除く): 146812406

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 42209, 84418, 970807, 1941614, 5529379, 11058758, 127175717, 254351434]

約数ペア:

[(1, 254351434), (2, 127175717), (23, 11058758), (46, 5529379), (131, 1941614), (262, 970807), (3013, 84418), (6026, 42209)]