1425486722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{136987}}^1$

素因数の和:137054

約数の個数: 24

約数和(自身を含む): 2404961328

約数和(自身を除く): 979474606

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 136987, 273974, 1506857, 3013714, 5890441, 11780882, 16575427, 33150854, 64794851, 129589702, 712743361, 1425486722]

約数ペア:

[(1, 1425486722), (2, 712743361), (11, 129589702), (22, 64794851), (43, 33150854), (86, 16575427), (121, 11780882), (242, 5890441), (473, 3013714), (946, 1506857), (5203, 273974), (10406, 136987)]