2064486544

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1925827}}^1$

素因数の和:1925902

約数の個数: 20

約数和(自身を含む): 4059645424

約数和(自身を除く): 1995158880

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1925827, 3851654, 7703308, 15406616, 30813232, 129030409, 258060818, 516121636, 1032243272, 2064486544]

約数ペア:

[(1, 2064486544), (2, 1032243272), (4, 516121636), (8, 258060818), (16, 129030409), (67, 30813232), (134, 15406616), (268, 7703308), (536, 3851654), (1072, 1925827)]