291230372

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{2473}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 519540000

約数和(自身を除く): 228309628

約数列:

[1, 2, 4, 59, 118, 236, 499, 998, 1996, 2473, 4946, 9892, 29441, 58882, 117764, 145907, 291814, 583628, 1234027, 2468054, 4936108, 72807593, 145615186, 291230372]

約数ペア:

[(1, 291230372), (2, 145615186), (4, 72807593), (59, 4936108), (118, 2468054), (236, 1234027), (499, 583628), (998, 291814), (1996, 145907), (2473, 117764), (4946, 58882), (9892, 29441)]