5280371978

素因数分解:

$2^1\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{247649}}^1$

素因数の和:249181

約数の個数: 16

約数和(自身を含む): 9058046400

約数和(自身を除く): 3777674422

約数列:

[1, 2, 7, 14, 1523, 3046, 10661, 21322, 247649, 495298, 1733543, 3467086, 377169427, 754338854, 2640185989, 5280371978]

約数ペア:

[(1, 5280371978), (2, 2640185989), (7, 754338854), (14, 377169427), (1523, 3467086), (3046, 1733543), (10661, 495298), (21322, 247649)]