2746850

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:550

約数の個数: 24

約数和(自身を含む): 5159268

約数和(自身を除く): 2412418

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 401, 685, 802, 1370, 2005, 3425, 4010, 6850, 10025, 20050, 54937, 109874, 274685, 549370, 1373425, 2746850]

約数ペア:

[(1, 2746850), (2, 1373425), (5, 549370), (10, 274685), (25, 109874), (50, 54937), (137, 20050), (274, 10025), (401, 6850), (685, 4010), (802, 3425), (1370, 2005)]