254040812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{12659}}^1$

素因数の和:12865

約数の個数: 24

約数和(自身を含む): 462596400

約数和(自身を除く): 208555588

約数列:

[1, 2, 4, 29, 58, 116, 173, 346, 692, 5017, 10034, 12659, 20068, 25318, 50636, 367111, 734222, 1468444, 2190007, 4380014, 8760028, 63510203, 127020406, 254040812]

約数ペア:

[(1, 254040812), (2, 127020406), (4, 63510203), (29, 8760028), (58, 4380014), (116, 2190007), (173, 1468444), (346, 734222), (692, 367111), (5017, 50636), (10034, 25318), (12659, 20068)]