653246138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{647}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 1048080384

約数和(自身を除く): 394834246

約数列:

[1, 2, 23, 46, 47, 94, 467, 647, 934, 1081, 1294, 2162, 10741, 14881, 21482, 21949, 29762, 30409, 43898, 60818, 302149, 504827, 604298, 699407, 1009654, 1398814, 6949427, 13898854, 14201003, 28402006, 326623069, 653246138]

約数ペア:

[(1, 653246138), (2, 326623069), (23, 28402006), (46, 14201003), (47, 13898854), (94, 6949427), (467, 1398814), (647, 1009654), (934, 699407), (1081, 604298), (1294, 504827), (2162, 302149), (10741, 60818), (14881, 43898), (21482, 30409), (21949, 29762)]