1022969008

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{243101}}^1$

素因数の和:243372

約数の個数: 20

約数和(自身を含む): 1989546768

約数和(自身を除く): 966577760

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 243101, 486202, 972404, 1944808, 3889616, 63935563, 127871126, 255742252, 511484504, 1022969008]

約数ペア:

[(1, 1022969008), (2, 511484504), (4, 255742252), (8, 127871126), (16, 63935563), (263, 3889616), (526, 1944808), (1052, 972404), (2104, 486202), (4208, 243101)]