2624752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12619}}^1$

素因数の和:12640

約数の個数: 20

約数和(自身を含む): 5477080

約数和(自身を除く): 2852328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12619, 25238, 50476, 100952, 164047, 201904, 328094, 656188, 1312376, 2624752]

約数ペア:

[(1, 2624752), (2, 1312376), (4, 656188), (8, 328094), (13, 201904), (16, 164047), (26, 100952), (52, 50476), (104, 25238), (208, 12619)]