1572137008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7558351}}^1$

素因数の和:7558372

約数の個数: 20

約数和(自身を含む): 3280324768

約数和(自身を除く): 1708187760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7558351, 15116702, 30233404, 60466808, 98258563, 120933616, 196517126, 393034252, 786068504, 1572137008]

約数ペア:

[(1, 1572137008), (2, 786068504), (4, 393034252), (8, 196517126), (13, 120933616), (16, 98258563), (26, 60466808), (52, 30233404), (104, 15116702), (208, 7558351)]