486182008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{7159}}^1$

素因数の和:7831

約数の個数: 32

約数和(自身を含む): 983354400

約数和(自身を除く): 497172392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 653, 1306, 2612, 5224, 7159, 8489, 14318, 16978, 28636, 33956, 57272, 67912, 93067, 186134, 372268, 744536, 4674827, 9349654, 18699308, 37398616, 60772751, 121545502, 243091004, 486182008]

約数ペア:

[(1, 486182008), (2, 243091004), (4, 121545502), (8, 60772751), (13, 37398616), (26, 18699308), (52, 9349654), (104, 4674827), (653, 744536), (1306, 372268), (2612, 186134), (5224, 93067), (7159, 67912), (8489, 57272), (14318, 33956), (16978, 28636)]