2438023

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 626297

約数列:

[1, 7, 19, 23, 133, 161, 437, 797, 3059, 5579, 15143, 18331, 106001, 128317, 348289, 2438023]

約数ペア:

[(1, 2438023), (7, 348289), (19, 128317), (23, 106001), (133, 18331), (161, 15143), (437, 5579), (797, 3059)]