2247252980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16051807}}^1$

素因数の和:16051823

約数の個数: 24

約数和(自身を含む): 5393407488

約数和(自身を除く): 3146154508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16051807, 32103614, 64207228, 80259035, 112362649, 160518070, 224725298, 321036140, 449450596, 561813245, 1123626490, 2247252980]

約数ペア:

[(1, 2247252980), (2, 1123626490), (4, 561813245), (5, 449450596), (7, 321036140), (10, 224725298), (14, 160518070), (20, 112362649), (28, 80259035), (35, 64207228), (70, 32103614), (140, 16051807)]