280829527198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{709}}^1\times {\mathrm{31531}}^1$

素因数の和:32824

約数の個数: 32

約数和(自身を含む): 461007930240

約数和(自身を除く): 180178403042

約数列:

[1, 2, 11, 22, 571, 709, 1142, 1418, 6281, 7799, 12562, 15598, 31531, 63062, 346841, 404839, 693682, 809678, 4453229, 8906458, 18004201, 22355479, 36008402, 44710958, 198046211, 245910269, 396092422, 491820538, 12764978509, 25529957018, 140414763599, 280829527198]

約数ペア:

[(1, 280829527198), (2, 140414763599), (11, 25529957018), (22, 12764978509), (571, 491820538), (709, 396092422), (1142, 245910269), (1418, 198046211), (6281, 44710958), (7799, 36008402), (12562, 22355479), (15598, 18004201), (31531, 8906458), (63062, 4453229), (346841, 809678), (404839, 693682)]