2173424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 4700592

約数和(自身を除く): 2527168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 233, 424, 466, 583, 848, 932, 1166, 1864, 2332, 2563, 3728, 4664, 5126, 9328, 10252, 12349, 20504, 24698, 41008, 49396, 98792, 135839, 197584, 271678, 543356, 1086712, 2173424]

約数ペア:

[(1, 2173424), (2, 1086712), (4, 543356), (8, 271678), (11, 197584), (16, 135839), (22, 98792), (44, 49396), (53, 41008), (88, 24698), (106, 20504), (176, 12349), (212, 10252), (233, 9328), (424, 5126), (466, 4664), (583, 3728), (848, 2563), (932, 2332), (1166, 1864)]