2512904744

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1951013}}^1$

素因数の和:1951049

約数の個数: 32

約数和(自身を含む): 5618920320

約数和(自身を除く): 3106015576

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1951013, 3902026, 7804052, 13657091, 15608104, 27314182, 44873299, 54628364, 89746598, 109256728, 179493196, 314113093, 358986392, 628226186, 1256452372, 2512904744]

約数ペア:

[(1, 2512904744), (2, 1256452372), (4, 628226186), (7, 358986392), (8, 314113093), (14, 179493196), (23, 109256728), (28, 89746598), (46, 54628364), (56, 44873299), (92, 27314182), (161, 15608104), (184, 13657091), (322, 7804052), (644, 3902026), (1288, 1951013)]