2080348516

素因数分解:

$2^2\times {\mathrm{349}}^1\times {\mathrm{1123}}^1\times {\mathrm{1327}}^1$

素因数の和:2803

約数の個数: 24

約数和(自身を含む): 3657046400

約数和(自身を除く): 1576697884

約数列:

[1, 2, 4, 349, 698, 1123, 1327, 1396, 2246, 2654, 4492, 5308, 391927, 463123, 783854, 926246, 1490221, 1567708, 1852492, 2980442, 5960884, 520087129, 1040174258, 2080348516]

約数ペア:

[(1, 2080348516), (2, 1040174258), (4, 520087129), (349, 5960884), (698, 2980442), (1123, 1852492), (1327, 1567708), (1396, 1490221), (2246, 926246), (2654, 783854), (4492, 463123), (5308, 391927)]