1638647534

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{33827}}^1$

素因数の和:34339

約数の個数: 16

約数和(自身を含む): 2509902288

約数和(自身を除く): 871254754

約数列:

[1, 2, 53, 106, 457, 914, 24221, 33827, 48442, 67654, 1792831, 3585662, 15458939, 30917878, 819323767, 1638647534]

約数ペア:

[(1, 1638647534), (2, 819323767), (53, 30917878), (106, 15458939), (457, 3585662), (914, 1792831), (24221, 67654), (33827, 48442)]