1980138288

素因数分解:

$2^4\times 3^1\times {\mathrm{673}}^1\times {\mathrm{61297}}^1$

素因数の和:61981

約数の個数: 40

約数和(自身を含む): 5123041648

約数和(自身を除く): 3142903360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 673, 1346, 2019, 2692, 4038, 5384, 8076, 10768, 16152, 32304, 61297, 122594, 183891, 245188, 367782, 490376, 735564, 980752, 1471128, 2942256, 41252881, 82505762, 123758643, 165011524, 247517286, 330023048, 495034572, 660046096, 990069144, 1980138288]

約数ペア:

[(1, 1980138288), (2, 990069144), (3, 660046096), (4, 495034572), (6, 330023048), (8, 247517286), (12, 165011524), (16, 123758643), (24, 82505762), (48, 41252881), (673, 2942256), (1346, 1471128), (2019, 980752), (2692, 735564), (4038, 490376), (5384, 367782), (8076, 245188), (10768, 183891), (16152, 122594), (32304, 61297)]