252184478

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197947}}^1$

素因数の和:197976

約数の個数: 24

約数和(自身を含む): 473887512

約数和(自身を除く): 221703034

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 197947, 395894, 1385629, 2573311, 2771258, 5146622, 9699403, 18013177, 19398806, 36026354, 126092239, 252184478]

約数ペア:

[(1, 252184478), (2, 126092239), (7, 36026354), (13, 19398806), (14, 18013177), (26, 9699403), (49, 5146622), (91, 2771258), (98, 2573311), (182, 1385629), (637, 395894), (1274, 197947)]