2039804576001

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1\times {\mathrm{295111}}^1$

素因数の和:295706

約数の個数: 48

約数和(自身を含む): 3145280087040

約数和(自身を除く): 1105475511039

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 487, 747, 1461, 1577, 4383, 4731, 9253, 14193, 27759, 40421, 83277, 121263, 295111, 363789, 767999, 885333, 2303997, 2655999, 5607109, 6911991, 16821327, 24494213, 50463981, 73482639, 143719057, 220447917, 431157171, 465390047, 1293471513, 1396170141, 2730662083, 4188510423, 8191986249, 11928681731, 24575958747, 35786045193, 107358135579, 226644952889, 679934858667, 2039804576001]

約数ペア:

[(1, 2039804576001), (3, 679934858667), (9, 226644952889), (19, 107358135579), (57, 35786045193), (83, 24575958747), (171, 11928681731), (249, 8191986249), (487, 4188510423), (747, 2730662083), (1461, 1396170141), (1577, 1293471513), (4383, 465390047), (4731, 431157171), (9253, 220447917), (14193, 143719057), (27759, 73482639), (40421, 50463981), (83277, 24494213), (121263, 16821327), (295111, 6911991), (363789, 5607109), (767999, 2655999), (885333, 2303997)]