439808272

素因数分解:

$2^4\times {\mathrm{2113}}^1\times {\mathrm{13009}}^1$

素因数の和:15130

約数の個数: 20

約数和(自身を含む): 852597340

約数和(自身を除く): 412789068

約数列:

[1, 2, 4, 8, 16, 2113, 4226, 8452, 13009, 16904, 26018, 33808, 52036, 104072, 208144, 27488017, 54976034, 109952068, 219904136, 439808272]

約数ペア:

[(1, 439808272), (2, 219904136), (4, 109952068), (8, 54976034), (16, 27488017), (2113, 208144), (4226, 104072), (8452, 52036), (13009, 33808), (16904, 26018)]