129090052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{354643}}^1$

素因数の和:354667

約数の個数: 24

約数和(自身を含む): 278040896

約数和(自身を除く): 148950844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 354643, 709286, 1418572, 2482501, 4610359, 4965002, 9220718, 9930004, 18441436, 32272513, 64545026, 129090052]

約数ペア:

[(1, 129090052), (2, 64545026), (4, 32272513), (7, 18441436), (13, 9930004), (14, 9220718), (26, 4965002), (28, 4610359), (52, 2482501), (91, 1418572), (182, 709286), (364, 354643)]