4269008

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{1063}}^1$

素因数の和:1322

約数の個数: 20

約数和(自身を含む): 8311968

約数和(自身を除く): 4042960

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 1063, 2008, 2126, 4016, 4252, 8504, 17008, 266813, 533626, 1067252, 2134504, 4269008]

約数ペア:

[(1, 4269008), (2, 2134504), (4, 1067252), (8, 533626), (16, 266813), (251, 17008), (502, 8504), (1004, 4252), (1063, 4016), (2008, 2126)]