2046295225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{42257}}^1$

素因数の和:42429

約数の個数: 24

約数和(自身を含む): 2750995800

約数和(自身を除く): 704700575

約数列:

[1, 5, 13, 25, 65, 149, 325, 745, 1937, 3725, 9685, 42257, 48425, 211285, 549341, 1056425, 2746705, 6296293, 13733525, 31481465, 81851809, 157407325, 409259045, 2046295225]

約数ペア:

[(1, 2046295225), (5, 409259045), (13, 157407325), (25, 81851809), (65, 31481465), (149, 13733525), (325, 6296293), (745, 2746705), (1937, 1056425), (3725, 549341), (9685, 211285), (42257, 48425)]