389685913346

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1\times {\mathrm{1852771}}^1$

素因数の和:1853897

約数の個数: 16

約数和(自身を含む): 590782291008

約数和(自身を除く): 201096377662

約数列:

[1, 2, 103, 206, 1021, 2042, 105163, 210326, 1852771, 3705542, 190835413, 381670826, 1891679191, 3783358382, 194842956673, 389685913346]

約数ペア:

[(1, 389685913346), (2, 194842956673), (103, 3783358382), (206, 1891679191), (1021, 381670826), (2042, 190835413), (105163, 3705542), (210326, 1852771)]