1555246384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{4226213}}^1$

素因数の和:4226244

約数の個数: 20

約数和(自身を含む): 3144303216

約数和(自身を除く): 1589056832

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 4226213, 8452426, 16904852, 33809704, 67619408, 97202899, 194405798, 388811596, 777623192, 1555246384]

約数ペア:

[(1, 1555246384), (2, 777623192), (4, 388811596), (8, 194405798), (16, 97202899), (23, 67619408), (46, 33809704), (92, 16904852), (184, 8452426), (368, 4226213)]