2912209874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6710161}}^1$

素因数の和:6710201

約数の個数: 16

約数和(自身を含む): 5153404416

約数和(自身を除く): 2241194542

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 6710161, 13420322, 46971127, 93942254, 208014991, 416029982, 1456104937, 2912209874]

約数ペア:

[(1, 2912209874), (2, 1456104937), (7, 416029982), (14, 208014991), (31, 93942254), (62, 46971127), (217, 13420322), (434, 6710161)]