1081498

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 24

約数和(自身を含む): 1843380

約数和(自身を除く): 761882

約数列:

[1, 2, 11, 22, 41, 82, 109, 121, 218, 242, 451, 902, 1199, 2398, 4469, 4961, 8938, 9922, 13189, 26378, 49159, 98318, 540749, 1081498]

約数ペア:

[(1, 1081498), (2, 540749), (11, 98318), (22, 49159), (41, 26378), (82, 13189), (109, 9922), (121, 8938), (218, 4961), (242, 4469), (451, 2398), (902, 1199)]