461520004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{52709}}^1$

素因数の和:52923

約数の個数: 24

約数和(自身を含む): 885528000

約数和(自身を除く): 424007996

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 52709, 105418, 210836, 579799, 1159598, 2319196, 10489091, 20978182, 41956364, 115380001, 230760002, 461520004]

約数ペア:

[(1, 461520004), (2, 230760002), (4, 115380001), (11, 41956364), (22, 20978182), (44, 10489091), (199, 2319196), (398, 1159598), (796, 579799), (2189, 210836), (4378, 105418), (8756, 52709)]