1642571.00000000

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{2221}}^1$

素因数の和:2382

約数の個数: 28

約数和(自身を含む): 42329100

約数和(自身を除く): 21149644

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2221, 2384, 4442, 4768, 8884, 9536, 17768, 35536, 71072, 142144, 330929, 661858, 1323716, 2647432, 5294864, 10589728, 21179456]

約数ペア:

[(1, 21179456), (2, 10589728), (4, 5294864), (8, 2647432), (16, 1323716), (32, 661858), (64, 330929), (149, 142144), (298, 71072), (596, 35536), (1192, 17768), (2221, 9536), (2384, 8884), (4442, 4768)]