2143054144

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{434873}}^1$

素因数の和:434903

約数の個数: 56

約数和(自身を含む): 5301983808

約数和(自身を除く): 3158929664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 434873, 869746, 1739492, 3044111, 3478984, 4783603, 6088222, 6957968, 9567206, 12176444, 13915936, 19134412, 24352888, 27831872, 33485221, 38268824, 48705776, 66970442, 76537648, 97411552, 133940884, 153075296, 194823104, 267881768, 306150592, 535763536, 1071527072, 2143054144]

約数ペア:

[(1, 2143054144), (2, 1071527072), (4, 535763536), (7, 306150592), (8, 267881768), (11, 194823104), (14, 153075296), (16, 133940884), (22, 97411552), (28, 76537648), (32, 66970442), (44, 48705776), (56, 38268824), (64, 33485221), (77, 27831872), (88, 24352888), (112, 19134412), (154, 13915936), (176, 12176444), (224, 9567206), (308, 6957968), (352, 6088222), (448, 4783603), (616, 3478984), (704, 3044111), (1232, 1739492), (2464, 869746), (4928, 434873)]