2019411797752

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{56994011}}^1$

素因数の和:56994163

約数の個数: 32

約数和(自身を含む): 3912068983680

約数和(自身を除く): 1892657185928

約数列:

[1, 2, 4, 8, 43, 86, 103, 172, 206, 344, 412, 824, 4429, 8858, 17716, 35432, 56994011, 113988022, 227976044, 455952088, 2450742473, 4901484946, 5870383133, 9802969892, 11740766266, 19605939784, 23481532532, 46963065064, 252426474719, 504852949438, 1009705898876, 2019411797752]

約数ペア:

[(1, 2019411797752), (2, 1009705898876), (4, 504852949438), (8, 252426474719), (43, 46963065064), (86, 23481532532), (103, 19605939784), (172, 11740766266), (206, 9802969892), (344, 5870383133), (412, 4901484946), (824, 2450742473), (4429, 455952088), (8858, 227976044), (17716, 113988022), (35432, 56994011)]