1440585209

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1\times {\mathrm{6397}}^1$

素因数の和:7064

約数の個数: 16

約数和(自身を含む): 1680473088

約数和(自身を除く): 239887879

約数列:

[1, 7, 53, 371, 607, 4249, 6397, 32171, 44779, 225197, 339041, 2373287, 3882979, 27180853, 205797887, 1440585209]

約数ペア:

[(1, 1440585209), (7, 205797887), (53, 27180853), (371, 3882979), (607, 2373287), (4249, 339041), (6397, 225197), (32171, 44779)]