1520387008

素因数分解:

$2^6\times 7^1\times {\mathrm{3393721}}^1$

素因数の和:3393740

約数の個数: 28

約数和(自身を含む): 3448021552

約数和(自身を除く): 1927634544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3393721, 6787442, 13574884, 23756047, 27149768, 47512094, 54299536, 95024188, 108599072, 190048376, 217198144, 380096752, 760193504, 1520387008]

約数ペア:

[(1, 1520387008), (2, 760193504), (4, 380096752), (7, 217198144), (8, 190048376), (14, 108599072), (16, 95024188), (28, 54299536), (32, 47512094), (56, 27149768), (64, 23756047), (112, 13574884), (224, 6787442), (448, 3393721)]