2519404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 4692240

約数和(自身を除く): 2172836

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 587, 1073, 1174, 2146, 2348, 4292, 17023, 21719, 34046, 43438, 68092, 86876, 629851, 1259702, 2519404]

約数ペア:

[(1, 2519404), (2, 1259702), (4, 629851), (29, 86876), (37, 68092), (58, 43438), (74, 34046), (116, 21719), (148, 17023), (587, 4292), (1073, 2348), (1174, 2146)]