857180804478

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{6402701}}^1$

素因数の和:6403180

約数の個数: 32

約数和(自身を含む): 1750857278112

約数和(自身を除く): 893676473634

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 421, 842, 1263, 2526, 22313, 44626, 66939, 133878, 6402701, 12805402, 19208103, 38416206, 339343153, 678686306, 1018029459, 2036058918, 2695537121, 5391074242, 8086611363, 16173222726, 142863467413, 285726934826, 428590402239, 857180804478]

約数ペア:

[(1, 857180804478), (2, 428590402239), (3, 285726934826), (6, 142863467413), (53, 16173222726), (106, 8086611363), (159, 5391074242), (318, 2695537121), (421, 2036058918), (842, 1018029459), (1263, 678686306), (2526, 339343153), (22313, 38416206), (44626, 19208103), (66939, 12805402), (133878, 6402701)]