2563669829

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{326707}}^1$

素因数の和:326792

約数の個数: 16

約数和(自身を含む): 3136396800

約数和(自身を除く): 572726971

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 326707, 2286949, 6207433, 19275713, 43452031, 134929991, 366238547, 2563669829]

約数ペア:

[(1, 2563669829), (7, 366238547), (19, 134929991), (59, 43452031), (133, 19275713), (413, 6207433), (1121, 2286949), (7847, 326707)]