1681487924

素因数分解:

$2^2\times {\mathrm{7727}}^1\times {\mathrm{54403}}^1$

素因数の和:62134

約数の個数: 12

約数和(自身を含む): 2943038784

約数和(自身を除く): 1261550860

約数列:

[1, 2, 4, 7727, 15454, 30908, 54403, 108806, 217612, 420371981, 840743962, 1681487924]

約数ペア:

[(1, 1681487924), (2, 840743962), (4, 420371981), (7727, 217612), (15454, 108806), (30908, 54403)]