2021034001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2339}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 2511025920

約数和(自身を除く): 489991919

約数列:

[1, 7, 17, 53, 119, 137, 371, 901, 959, 2329, 2339, 6307, 7261, 16303, 16373, 39763, 50827, 123437, 123967, 278341, 320443, 864059, 867769, 2107439, 2243101, 5447531, 14752073, 16983479, 38132717, 118884353, 288719143, 2021034001]

約数ペア:

[(1, 2021034001), (7, 288719143), (17, 118884353), (53, 38132717), (119, 16983479), (137, 14752073), (371, 5447531), (901, 2243101), (959, 2107439), (2329, 867769), (2339, 864059), (6307, 320443), (7261, 278341), (16303, 123967), (16373, 123437), (39763, 50827)]