2451984

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2255

約数の個数: 40

約数和(自身を含む): 6612672

約数和(自身を除く): 4160688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 2221, 4442, 6663, 8884, 13326, 17768, 26652, 35536, 51083, 53304, 102166, 106608, 153249, 204332, 306498, 408664, 612996, 817328, 1225992, 2451984]

約数ペア:

[(1, 2451984), (2, 1225992), (3, 817328), (4, 612996), (6, 408664), (8, 306498), (12, 204332), (16, 153249), (23, 106608), (24, 102166), (46, 53304), (48, 51083), (69, 35536), (92, 26652), (138, 17768), (184, 13326), (276, 8884), (368, 6663), (552, 4442), (1104, 2221)]