2016041992

素因数分解:

$2^3\times {\mathrm{1987}}^1\times {\mathrm{126827}}^1$

素因数の和:128820

約数の個数: 16

約数和(自身を含む): 3782010960

約数和(自身を除く): 1765968968

約数列:

[1, 2, 4, 8, 1987, 3974, 7948, 15896, 126827, 253654, 507308, 1014616, 252005249, 504010498, 1008020996, 2016041992]

約数ペア:

[(1, 2016041992), (2, 1008020996), (4, 504010498), (8, 252005249), (1987, 1014616), (3974, 507308), (7948, 253654), (15896, 126827)]