1969104067199

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1\times {\mathrm{25633}}^1$

素因数の和:26279

約数の個数: 32

約数和(自身を含む): 2115555563520

約数和(自身を除く): 146451496321

約数列:

[1, 23, 47, 179, 397, 1081, 4117, 8413, 9131, 18659, 25633, 71063, 193499, 429157, 589559, 1204751, 1634449, 3339961, 4588307, 10176301, 27709273, 76819103, 105531061, 215650429, 234054923, 478286147, 1821557879, 4959959867, 11000581381, 41895831217, 85613220313, 1969104067199]

約数ペア:

[(1, 1969104067199), (23, 85613220313), (47, 41895831217), (179, 11000581381), (397, 4959959867), (1081, 1821557879), (4117, 478286147), (8413, 234054923), (9131, 215650429), (18659, 105531061), (25633, 76819103), (71063, 27709273), (193499, 10176301), (429157, 4588307), (589559, 3339961), (1204751, 1634449)]