2010550451

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{13159}}^1$

素因数の和:13275

約数の個数: 32

約数和(自身を含む): 2617681920

約数和(自身を除く): 607131469

約数列:

[1, 7, 13, 23, 73, 91, 161, 299, 511, 949, 1679, 2093, 6643, 11753, 13159, 21827, 92113, 152789, 171067, 302657, 960607, 1197469, 2118599, 3934541, 6724249, 12487891, 22093961, 27541787, 87415237, 154657727, 287221493, 2010550451]

約数ペア:

[(1, 2010550451), (7, 287221493), (13, 154657727), (23, 87415237), (73, 27541787), (91, 22093961), (161, 12487891), (299, 6724249), (511, 3934541), (949, 2118599), (1679, 1197469), (2093, 960607), (6643, 302657), (11753, 171067), (13159, 152789), (21827, 92113)]