2240624

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1208

約数の個数: 20

約数和(自身を含む): 4378440

約数和(自身を除く): 2137816

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1069, 2096, 2138, 4276, 8552, 17104, 140039, 280078, 560156, 1120312, 2240624]

約数ペア:

[(1, 2240624), (2, 1120312), (4, 560156), (8, 280078), (16, 140039), (131, 17104), (262, 8552), (524, 4276), (1048, 2138), (1069, 2096)]