2080402912

素因数分解:

$2^5\times 7^1\times {\mathrm{547}}^1\times {\mathrm{16979}}^1$

素因数の和:17543

約数の個数: 48

約数和(自身を含む): 4689740160

約数和(自身を除く): 2609337248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 547, 1094, 2188, 3829, 4376, 7658, 8752, 15316, 16979, 17504, 30632, 33958, 61264, 67916, 118853, 122528, 135832, 237706, 271664, 475412, 543328, 950824, 1901648, 3803296, 9287513, 18575026, 37150052, 65012591, 74300104, 130025182, 148600208, 260050364, 297200416, 520100728, 1040201456, 2080402912]

約数ペア:

[(1, 2080402912), (2, 1040201456), (4, 520100728), (7, 297200416), (8, 260050364), (14, 148600208), (16, 130025182), (28, 74300104), (32, 65012591), (56, 37150052), (112, 18575026), (224, 9287513), (547, 3803296), (1094, 1901648), (2188, 950824), (3829, 543328), (4376, 475412), (7658, 271664), (8752, 237706), (15316, 135832), (16979, 122528), (17504, 118853), (30632, 67916), (33958, 61264)]