1009408

素因数分解:

$2^8\times {\mathrm{3943}}^1$

素因数の和:3959

約数の個数: 18

約数和(自身を含む): 2015384

約数和(自身を除く): 1005976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 3943, 7886, 15772, 31544, 63088, 126176, 252352, 504704, 1009408]

約数ペア:

[(1, 1009408), (2, 504704), (4, 252352), (8, 126176), (16, 63088), (32, 31544), (64, 15772), (128, 7886), (256, 3943)]