129311922

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{501209}}^1$

素因数の和:501257

約数の個数: 16

約数和(自身を含む): 264638880

約数和(自身を除く): 135326958

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 501209, 1002418, 1503627, 3007254, 21551987, 43103974, 64655961, 129311922]

約数ペア:

[(1, 129311922), (2, 64655961), (3, 43103974), (6, 21551987), (43, 3007254), (86, 1503627), (129, 1002418), (258, 501209)]