2737712

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:836

約数の個数: 20

約数和(自身を含む): 5330016

約数和(自身を除く): 2592304

約数列:

[1, 2, 4, 8, 16, 397, 431, 794, 862, 1588, 1724, 3176, 3448, 6352, 6896, 171107, 342214, 684428, 1368856, 2737712]

約数ペア:

[(1, 2737712), (2, 1368856), (4, 684428), (8, 342214), (16, 171107), (397, 6896), (431, 6352), (794, 3448), (862, 3176), (1588, 1724)]