2551405856

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{445427}}^1$

素因数の和:445616

約数の個数: 24

約数和(自身を含む): 5051153520

約数和(自身を除く): 2499747664

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 5728, 445427, 890854, 1781708, 3563416, 7126832, 14253664, 79731433, 159462866, 318925732, 637851464, 1275702928, 2551405856]

約数ペア:

[(1, 2551405856), (2, 1275702928), (4, 637851464), (8, 318925732), (16, 159462866), (32, 79731433), (179, 14253664), (358, 7126832), (716, 3563416), (1432, 1781708), (2864, 890854), (5728, 445427)]