2247804016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3267157}}^1$

素因数の和:3267208

約数の個数: 20

約数和(自身を含む): 4456403512

約数和(自身を除く): 2208599496

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3267157, 6534314, 13068628, 26137256, 52274512, 140487751, 280975502, 561951004, 1123902008, 2247804016]

約数ペア:

[(1, 2247804016), (2, 1123902008), (4, 561951004), (8, 280975502), (16, 140487751), (43, 52274512), (86, 26137256), (172, 13068628), (344, 6534314), (688, 3267157)]