2485352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 4989600

約数和(自身を除く): 2504248

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 197, 332, 394, 664, 788, 1576, 1577, 3154, 3743, 6308, 7486, 12616, 14972, 16351, 29944, 32702, 65404, 130808, 310669, 621338, 1242676, 2485352]

約数ペア:

[(1, 2485352), (2, 1242676), (4, 621338), (8, 310669), (19, 130808), (38, 65404), (76, 32702), (83, 29944), (152, 16351), (166, 14972), (197, 12616), (332, 7486), (394, 6308), (664, 3743), (788, 3154), (1576, 1577)]