2713228

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 5617920

約数和(自身を除く): 2904692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 127, 196, 218, 254, 436, 508, 763, 889, 1526, 1778, 3052, 3556, 5341, 6223, 10682, 12446, 13843, 21364, 24892, 27686, 55372, 96901, 193802, 387604, 678307, 1356614, 2713228]

約数ペア:

[(1, 2713228), (2, 1356614), (4, 678307), (7, 387604), (14, 193802), (28, 96901), (49, 55372), (98, 27686), (109, 24892), (127, 21364), (196, 13843), (218, 12446), (254, 10682), (436, 6223), (508, 5341), (763, 3556), (889, 3052), (1526, 1778)]