2021609864

素因数分解:

$2^3\times {\mathrm{463}}^1\times {\mathrm{545791}}^1$

素因数の和:546260

約数の個数: 16

約数和(自身を含む): 3798712320

約数和(自身を除く): 1777102456

約数列:

[1, 2, 4, 8, 463, 926, 1852, 3704, 545791, 1091582, 2183164, 4366328, 252701233, 505402466, 1010804932, 2021609864]

約数ペア:

[(1, 2021609864), (2, 1010804932), (4, 505402466), (8, 252701233), (463, 4366328), (926, 2183164), (1852, 1091582), (3704, 545791)]