2019916984744

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{1927401703}}^1$

素因数の和:1927401840

約数の個数: 16

約数和(自身を含む): 3816255373920

約数和(自身を除く): 1796338389176

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 1927401703, 3854803406, 7709606812, 15419213624, 252489623093, 504979246186, 1009958492372, 2019916984744]

約数ペア:

[(1, 2019916984744), (2, 1009958492372), (4, 504979246186), (8, 252489623093), (131, 15419213624), (262, 7709606812), (524, 3854803406), (1048, 1927401703)]