7187054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 6118546

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 659, 779, 1318, 1558, 4613, 5453, 9226, 10906, 12521, 25042, 27019, 54038, 87647, 175294, 189133, 378266, 513361, 1026722, 3593527, 7187054]

約数ペア:

[(1, 7187054), (2, 3593527), (7, 1026722), (14, 513361), (19, 378266), (38, 189133), (41, 175294), (82, 87647), (133, 54038), (266, 27019), (287, 25042), (574, 12521), (659, 10906), (779, 9226), (1318, 5453), (1558, 4613)]