2008010190123

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{5284891}}^1$

素因数の和:5285104

約数の個数: 48

約数和(自身を含む): 3425286482176

約数和(自身を除く): 1417276292053

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 163, 259, 333, 489, 777, 1141, 1467, 2331, 3423, 6031, 10269, 18093, 42217, 54279, 126651, 379953, 5284891, 15854673, 36994237, 47564019, 110982711, 195540967, 332948133, 586622901, 861437233, 1368786769, 1759868703, 2584311699, 4106360307, 6030060631, 7752935097, 12319080921, 18090181893, 31873177621, 54270545679, 95619532863, 223112243347, 286858598589, 669336730041, 2008010190123]

約数ペア:

[(1, 2008010190123), (3, 669336730041), (7, 286858598589), (9, 223112243347), (21, 95619532863), (37, 54270545679), (63, 31873177621), (111, 18090181893), (163, 12319080921), (259, 7752935097), (333, 6030060631), (489, 4106360307), (777, 2584311699), (1141, 1759868703), (1467, 1368786769), (2331, 861437233), (3423, 586622901), (6031, 332948133), (10269, 195540967), (18093, 110982711), (42217, 47564019), (54279, 36994237), (126651, 15854673), (379953, 5284891)]