13577116

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1378

約数の個数: 36

約数和(自身を含む): 28182168

約数和(自身を除く): 14605052

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1307, 1484, 2597, 2614, 5194, 5228, 9149, 10388, 18298, 36596, 64043, 69271, 128086, 138542, 256172, 277084, 484897, 969794, 1939588, 3394279, 6788558, 13577116]

約数ペア:

[(1, 13577116), (2, 6788558), (4, 3394279), (7, 1939588), (14, 969794), (28, 484897), (49, 277084), (53, 256172), (98, 138542), (106, 128086), (196, 69271), (212, 64043), (371, 36596), (742, 18298), (1307, 10388), (1484, 9149), (2597, 5228), (2614, 5194)]