1393352883568

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{541}}^1\times {\mathrm{486313}}^1$

素因数の和:487193

約数の個数: 40

約数和(自身を含む): 2712787878896

約数和(自身を除く): 1319434995328

約数列:

[1, 2, 4, 8, 16, 331, 541, 662, 1082, 1324, 2164, 2648, 4328, 5296, 8656, 179071, 358142, 486313, 716284, 972626, 1432568, 1945252, 2865136, 3890504, 7781008, 160969603, 263095333, 321939206, 526190666, 643878412, 1052381332, 1287756824, 2104762664, 2575513648, 4209525328, 87084555223, 174169110446, 348338220892, 696676441784, 1393352883568]

約数ペア:

[(1, 1393352883568), (2, 696676441784), (4, 348338220892), (8, 174169110446), (16, 87084555223), (331, 4209525328), (541, 2575513648), (662, 2104762664), (1082, 1287756824), (1324, 1052381332), (2164, 643878412), (2648, 526190666), (4328, 321939206), (5296, 263095333), (8656, 160969603), (179071, 7781008), (358142, 3890504), (486313, 2865136), (716284, 1945252), (972626, 1432568)]