2027272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 4155480

約数和(自身を除く): 2128208

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 193, 202, 386, 404, 772, 808, 1313, 1544, 2509, 2626, 5018, 5252, 10036, 10504, 19493, 20072, 38986, 77972, 155944, 253409, 506818, 1013636, 2027272]

約数ペア:

[(1, 2027272), (2, 1013636), (4, 506818), (8, 253409), (13, 155944), (26, 77972), (52, 38986), (101, 20072), (104, 19493), (193, 10504), (202, 10036), (386, 5252), (404, 5018), (772, 2626), (808, 2509), (1313, 1544)]