451036144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{16553}}^1$

素因数の和:16705

約数の個数: 40

約数和(自身を含む): 948345552

約数和(自身を除く): 497309408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 6812, 13624, 16553, 27248, 33106, 66212, 132424, 215189, 264848, 430378, 860756, 1721512, 2168443, 3443024, 4336886, 8673772, 17347544, 28189759, 34695088, 56379518, 112759036, 225518072, 451036144]

約数ペア:

[(1, 451036144), (2, 225518072), (4, 112759036), (8, 56379518), (13, 34695088), (16, 28189759), (26, 17347544), (52, 8673772), (104, 4336886), (131, 3443024), (208, 2168443), (262, 1721512), (524, 860756), (1048, 430378), (1703, 264848), (2096, 215189), (3406, 132424), (6812, 66212), (13624, 33106), (16553, 27248)]