2051270518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{410747}}^1$

素因数の和:410987

約数の個数: 16

約数和(自身を含む): 3371419584

約数和(自身を除く): 1320149066

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 410747, 821494, 4518217, 9036434, 93239569, 186479138, 1025635259, 2051270518]

約数ペア:

[(1, 2051270518), (2, 1025635259), (11, 186479138), (22, 93239569), (227, 9036434), (454, 4518217), (2497, 821494), (4994, 410747)]