2487697232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3615839}}^1$

素因数の和:3615890

約数の個数: 20

約数和(自身を含む): 4932005760

約数和(自身を除く): 2444308528

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3615839, 7231678, 14463356, 28926712, 57853424, 155481077, 310962154, 621924308, 1243848616, 2487697232]

約数ペア:

[(1, 2487697232), (2, 1243848616), (4, 621924308), (8, 310962154), (16, 155481077), (43, 57853424), (86, 28926712), (172, 14463356), (344, 7231678), (688, 3615839)]