2124142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 3383712

約数和(自身を除く): 1259570

約数列:

[1, 2, 23, 46, 61, 122, 757, 1403, 1514, 2806, 17411, 34822, 46177, 92354, 1062071, 2124142]

約数ペア:

[(1, 2124142), (2, 1062071), (23, 92354), (46, 46177), (61, 34822), (122, 17411), (757, 2806), (1403, 1514)]