2428748

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 4902912

約数和(自身を除く): 2474164

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 683, 889, 1366, 1778, 2732, 3556, 4781, 9562, 19124, 86741, 173482, 346964, 607187, 1214374, 2428748]

約数ペア:

[(1, 2428748), (2, 1214374), (4, 607187), (7, 346964), (14, 173482), (28, 86741), (127, 19124), (254, 9562), (508, 4781), (683, 3556), (889, 2732), (1366, 1778)]