2657029456

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{313}}^1\times {\mathrm{2749}}^1$

素因数の和:3263

約数の個数: 40

約数和(自身を含む): 5193089000

約数和(自身を除く): 2536059544

約数列:

[1, 2, 4, 8, 16, 193, 313, 386, 626, 772, 1252, 1544, 2504, 2749, 3088, 5008, 5498, 10996, 21992, 43984, 60409, 120818, 241636, 483272, 530557, 860437, 966544, 1061114, 1720874, 2122228, 3441748, 4244456, 6883496, 8488912, 13766992, 166064341, 332128682, 664257364, 1328514728, 2657029456]

約数ペア:

[(1, 2657029456), (2, 1328514728), (4, 664257364), (8, 332128682), (16, 166064341), (193, 13766992), (313, 8488912), (386, 6883496), (626, 4244456), (772, 3441748), (1252, 2122228), (1544, 1720874), (2504, 1061114), (2749, 966544), (3088, 860437), (5008, 530557), (5498, 483272), (10996, 241636), (21992, 120818), (43984, 60409)]