248263854

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{13553}}^1$

素因数の和:13672

約数の個数: 32

約数和(自身を含む): 515268864

約数和(自身を除く): 267005010

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 3053, 6106, 9159, 13553, 18318, 27106, 40659, 81318, 582779, 962263, 1165558, 1748337, 1924526, 2886789, 3496674, 5773578, 41377309, 82754618, 124131927, 248263854]

約数ペア:

[(1, 248263854), (2, 124131927), (3, 82754618), (6, 41377309), (43, 5773578), (71, 3496674), (86, 2886789), (129, 1924526), (142, 1748337), (213, 1165558), (258, 962263), (426, 582779), (3053, 81318), (6106, 40659), (9159, 27106), (13553, 18318)]