2509553668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1942379}}^1$

素因数の和:1942419

約数の個数: 24

約数和(自身を含む): 4894797600

約数和(自身を除く): 2385243932

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1942379, 3884758, 7769516, 33020443, 36905201, 66040886, 73810402, 132081772, 147620804, 627388417, 1254776834, 2509553668]

約数ペア:

[(1, 2509553668), (2, 1254776834), (4, 627388417), (17, 147620804), (19, 132081772), (34, 73810402), (38, 66040886), (68, 36905201), (76, 33020443), (323, 7769516), (646, 3884758), (1292, 1942379)]