2969596

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 6144600

約数和(自身を除く): 3175004

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 139, 196, 218, 278, 436, 556, 763, 973, 1526, 1946, 3052, 3892, 5341, 6811, 10682, 13622, 15151, 21364, 27244, 30302, 60604, 106057, 212114, 424228, 742399, 1484798, 2969596]

約数ペア:

[(1, 2969596), (2, 1484798), (4, 742399), (7, 424228), (14, 212114), (28, 106057), (49, 60604), (98, 30302), (109, 27244), (139, 21364), (196, 15151), (218, 13622), (278, 10682), (436, 6811), (556, 5341), (763, 3892), (973, 3052), (1526, 1946)]