4480490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{64007}}^1$

素因数の和:64021

約数の個数: 16

約数和(自身を含む): 9217152

約数和(自身を除く): 4736662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 64007, 128014, 320035, 448049, 640070, 896098, 2240245, 4480490]

約数ペア:

[(1, 4480490), (2, 2240245), (5, 896098), (7, 640070), (10, 448049), (14, 320035), (35, 128014), (70, 64007)]