2124538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2049

約数の個数: 16

約数和(自身を含む): 3517416

約数和(自身を除く): 1392878

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 1993, 3986, 25909, 51818, 81713, 163426, 1062269, 2124538]

約数ペア:

[(1, 2124538), (2, 1062269), (13, 163426), (26, 81713), (41, 51818), (82, 25909), (533, 3986), (1066, 1993)]