2457868

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 5037984

約数和(自身を除く): 2580116

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 2141, 4282, 8564, 14987, 29974, 59948, 87781, 175562, 351124, 614467, 1228934, 2457868]

約数ペア:

[(1, 2457868), (2, 1228934), (4, 614467), (7, 351124), (14, 175562), (28, 87781), (41, 59948), (82, 29974), (164, 14987), (287, 8564), (574, 4282), (1148, 2141)]