1363904

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 28

約数和(自身を含む): 2746248

約数和(自身を除く): 1382344

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 211, 404, 422, 808, 844, 1616, 1688, 3232, 3376, 6464, 6752, 13504, 21311, 42622, 85244, 170488, 340976, 681952, 1363904]

約数ペア:

[(1, 1363904), (2, 681952), (4, 340976), (8, 170488), (16, 85244), (32, 42622), (64, 21311), (101, 13504), (202, 6752), (211, 6464), (404, 3376), (422, 3232), (808, 1688), (844, 1616)]