2912867536

素因数分解:

$2^4\times {\mathrm{4229}}^1\times {\mathrm{43049}}^1$

素因数の和:47286

約数の個数: 20

約数和(自身を含む): 5645146500

約数和(自身を除く): 2732278964

約数列:

[1, 2, 4, 8, 16, 4229, 8458, 16916, 33832, 43049, 67664, 86098, 172196, 344392, 688784, 182054221, 364108442, 728216884, 1456433768, 2912867536]

約数ペア:

[(1, 2912867536), (2, 1456433768), (4, 728216884), (8, 364108442), (16, 182054221), (4229, 688784), (8458, 344392), (16916, 172196), (33832, 86098), (43049, 67664)]