7919081256

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2101667}}^1$

素因数の和:2101833

約数の個数: 32

約数和(自身を含む): 19923812640

約数和(自身を除く): 12004731384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 2101667, 4203334, 6305001, 8406668, 12610002, 16813336, 25220004, 50440008, 329961719, 659923438, 989885157, 1319846876, 1979770314, 2639693752, 3959540628, 7919081256]

約数ペア:

[(1, 7919081256), (2, 3959540628), (3, 2639693752), (4, 1979770314), (6, 1319846876), (8, 989885157), (12, 659923438), (24, 329961719), (157, 50440008), (314, 25220004), (471, 16813336), (628, 12610002), (942, 8406668), (1256, 6305001), (1884, 4203334), (3768, 2101667)]