2000526728

素因数分解:

$2^3\times {\mathrm{2251}}^1\times {\mathrm{111091}}^1$

素因数の和:113348

約数の個数: 16

約数和(自身を含む): 3752687760

約数和(自身を除く): 1752161032

約数列:

[1, 2, 4, 8, 2251, 4502, 9004, 18008, 111091, 222182, 444364, 888728, 250065841, 500131682, 1000263364, 2000526728]

約数ペア:

[(1, 2000526728), (2, 1000263364), (4, 500131682), (8, 250065841), (2251, 888728), (4502, 444364), (9004, 222182), (18008, 111091)]