2019367693

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1\times {\mathrm{4057}}^1$

素因数の和:4612

約数の個数: 16

約数和(自身を含む): 2326240384

約数和(自身を除く): 306872691

約数列:

[1, 7, 211, 337, 1477, 2359, 4057, 28399, 71107, 497749, 856027, 1367209, 5992189, 9570463, 288481099, 2019367693]

約数ペア:

[(1, 2019367693), (7, 288481099), (211, 9570463), (337, 5992189), (1477, 1367209), (2359, 856027), (4057, 497749), (28399, 71107)]