1998368

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:524

約数の個数: 24

約数和(自身を含む): 3966732

約数和(自身を除く): 1968364

約数列:

[1, 2, 4, 8, 16, 32, 197, 317, 394, 634, 788, 1268, 1576, 2536, 3152, 5072, 6304, 10144, 62449, 124898, 249796, 499592, 999184, 1998368]

約数ペア:

[(1, 1998368), (2, 999184), (4, 499592), (8, 249796), (16, 124898), (32, 62449), (197, 10144), (317, 6304), (394, 5072), (634, 3152), (788, 2536), (1268, 1576)]