2018656

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:526

約数の個数: 24

約数和(自身を含む): 4006800

約数和(自身を除く): 1988144

約数列:

[1, 2, 4, 8, 16, 32, 199, 317, 398, 634, 796, 1268, 1592, 2536, 3184, 5072, 6368, 10144, 63083, 126166, 252332, 504664, 1009328, 2018656]

約数ペア:

[(1, 2018656), (2, 1009328), (4, 504664), (8, 252332), (16, 126166), (32, 63083), (199, 10144), (317, 6368), (398, 5072), (634, 3184), (796, 2536), (1268, 1592)]