2894399998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1\times {\mathrm{6367}}^1$

素因数の和:8104

約数の個数: 32

約数和(自身を含む): 5226854400

約数和(自身を除く): 2332454402

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1709, 3418, 6367, 11963, 12734, 23926, 32471, 44569, 64942, 89138, 120973, 227297, 241946, 454594, 846811, 1693622, 10881203, 21762406, 76168421, 152336842, 206742857, 413485714, 1447199999, 2894399998]

約数ペア:

[(1, 2894399998), (2, 1447199999), (7, 413485714), (14, 206742857), (19, 152336842), (38, 76168421), (133, 21762406), (266, 10881203), (1709, 1693622), (3418, 846811), (6367, 454594), (11963, 241946), (12734, 227297), (23926, 120973), (32471, 89138), (44569, 64942)]