249968163812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193473811}}^1$

素因数の和:193473851

約数の個数: 24

約数和(自身を含む): 487554006240

約数和(自身を除く): 237585842428

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 193473811, 386947622, 773895244, 3289054787, 3676002409, 6578109574, 7352004818, 13156219148, 14704009636, 62492040953, 124984081906, 249968163812]

約数ペア:

[(1, 249968163812), (2, 124984081906), (4, 62492040953), (17, 14704009636), (19, 13156219148), (34, 7352004818), (38, 6578109574), (68, 3676002409), (76, 3289054787), (323, 773895244), (646, 386947622), (1292, 193473811)]