2480353456

素因数分解:

$2^4\times 7^1\times {\mathrm{443}}^1\times {\mathrm{49991}}^1$

素因数の和:50449

約数の個数: 40

約数和(自身を含む): 5504719104

約数和(自身を除く): 3024365648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 443, 886, 1772, 3101, 3544, 6202, 7088, 12404, 24808, 49616, 49991, 99982, 199964, 349937, 399928, 699874, 799856, 1399748, 2799496, 5598992, 22146013, 44292026, 88584052, 155022091, 177168104, 310044182, 354336208, 620088364, 1240176728, 2480353456]

約数ペア:

[(1, 2480353456), (2, 1240176728), (4, 620088364), (7, 354336208), (8, 310044182), (14, 177168104), (16, 155022091), (28, 88584052), (56, 44292026), (112, 22146013), (443, 5598992), (886, 2799496), (1772, 1399748), (3101, 799856), (3544, 699874), (6202, 399928), (7088, 349937), (12404, 199964), (24808, 99982), (49616, 49991)]