1969957448

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{353}}^1\times {\mathrm{3541}}^1$

素因数の和:4097

約数の個数: 32

約数和(自身を含む): 3723987960

約数和(自身を除く): 1754030512

約数列:

[1, 2, 4, 8, 197, 353, 394, 706, 788, 1412, 1576, 2824, 3541, 7082, 14164, 28328, 69541, 139082, 278164, 556328, 697577, 1249973, 1395154, 2499946, 2790308, 4999892, 5580616, 9999784, 246244681, 492489362, 984978724, 1969957448]

約数ペア:

[(1, 1969957448), (2, 984978724), (4, 492489362), (8, 246244681), (197, 9999784), (353, 5580616), (394, 4999892), (706, 2790308), (788, 2499946), (1412, 1395154), (1576, 1249973), (2824, 697577), (3541, 556328), (7082, 278164), (14164, 139082), (28328, 69541)]