1344200432

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{641317}}^1$

素因数の和:641456

約数の個数: 20

約数和(自身を含む): 2624273256

約数和(自身を除く): 1280072824

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 641317, 1282634, 2565268, 5130536, 10261072, 84012527, 168025054, 336050108, 672100216, 1344200432]

約数ペア:

[(1, 1344200432), (2, 672100216), (4, 336050108), (8, 168025054), (16, 84012527), (131, 10261072), (262, 5130536), (524, 2565268), (1048, 1282634), (2096, 641317)]