2051226872

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{13907}}^1$

素因数の和:14195

約数の個数: 32

約数和(自身を含む): 3905366400

約数和(自身を除く): 1854139528

約数列:

[1, 2, 4, 8, 103, 179, 206, 358, 412, 716, 824, 1432, 13907, 18437, 27814, 36874, 55628, 73748, 111256, 147496, 1432421, 2489353, 2864842, 4978706, 5729684, 9957412, 11459368, 19914824, 256403359, 512806718, 1025613436, 2051226872]

約数ペア:

[(1, 2051226872), (2, 1025613436), (4, 512806718), (8, 256403359), (103, 19914824), (179, 11459368), (206, 9957412), (358, 5729684), (412, 4978706), (716, 2864842), (824, 2489353), (1432, 1432421), (13907, 147496), (18437, 111256), (27814, 73748), (36874, 55628)]