2019604832

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{45307}}^1$

素因数の和:45523

約数の個数: 48

約数和(自身を含む): 4567046400

約数和(自身を除く): 2547441568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 1393, 1592, 2786, 3184, 5572, 6368, 11144, 22288, 44576, 45307, 90614, 181228, 317149, 362456, 634298, 724912, 1268596, 1449824, 2537192, 5074384, 9016093, 10148768, 18032186, 36064372, 63112651, 72128744, 126225302, 144257488, 252450604, 288514976, 504901208, 1009802416, 2019604832]

約数ペア:

[(1, 2019604832), (2, 1009802416), (4, 504901208), (7, 288514976), (8, 252450604), (14, 144257488), (16, 126225302), (28, 72128744), (32, 63112651), (56, 36064372), (112, 18032186), (199, 10148768), (224, 9016093), (398, 5074384), (796, 2537192), (1393, 1449824), (1592, 1268596), (2786, 724912), (3184, 634298), (5572, 362456), (6368, 317149), (11144, 181228), (22288, 90614), (44576, 45307)]