2116728650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2490269}}^1$

素因数の和:2490298

約数の個数: 24

約数和(自身を含む): 4168711980

約数和(自身を除く): 2051983330

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 2490269, 4980538, 12451345, 24902690, 42334573, 62256725, 84669146, 124513450, 211672865, 423345730, 1058364325, 2116728650]

約数ペア:

[(1, 2116728650), (2, 1058364325), (5, 423345730), (10, 211672865), (17, 124513450), (25, 84669146), (34, 62256725), (50, 42334573), (85, 24902690), (170, 12451345), (425, 4980538), (850, 2490269)]