2560805282

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5900473}}^1$

素因数の和:5900513

約数の個数: 16

約数和(自身を含む): 4531564032

約数和(自身を除く): 1970758750

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 5900473, 11800946, 41303311, 82606622, 182914663, 365829326, 1280402641, 2560805282]

約数ペア:

[(1, 2560805282), (2, 1280402641), (7, 365829326), (14, 182914663), (31, 82606622), (62, 41303311), (217, 11800946), (434, 5900473)]