2497289984

素因数分解:

$2^8\times 7^1\times {\mathrm{1393577}}^1$

素因数の和:1393600

約数の個数: 36

約数和(自身を含む): 5696946864

約数和(自身を除く): 3199656880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 1393577, 2787154, 5574308, 9755039, 11148616, 19510078, 22297232, 39020156, 44594464, 78040312, 89188928, 156080624, 178377856, 312161248, 356755712, 624322496, 1248644992, 2497289984]

約数ペア:

[(1, 2497289984), (2, 1248644992), (4, 624322496), (7, 356755712), (8, 312161248), (14, 178377856), (16, 156080624), (28, 89188928), (32, 78040312), (56, 44594464), (64, 39020156), (112, 22297232), (128, 19510078), (224, 11148616), (256, 9755039), (448, 5574308), (896, 2787154), (1792, 1393577)]